diff --git a/DNN Platform/Tests/App.config b/DNN Platform/Tests/App.config
index 41703b7ec6b..7ad6cf31c0e 100644
--- a/DNN Platform/Tests/App.config	
+++ b/DNN Platform/Tests/App.config	
@@ -247,6 +247,10 @@
         <assemblyIdentity name="Castle.Core" publicKeyToken="407dd0808d44fbdc" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="nunit.framework" publicKeyToken="2638cd05610744eb" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.14.0.0" newVersion="3.14.0.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
   <dotnetnuke>
diff --git a/DNN Platform/Tests/DNN.Integration.Test.Framework/DNN.Integration.Test.Framework.csproj b/DNN Platform/Tests/DNN.Integration.Test.Framework/DNN.Integration.Test.Framework.csproj
index 78ba88ecd29..96061284955 100644
--- a/DNN Platform/Tests/DNN.Integration.Test.Framework/DNN.Integration.Test.Framework.csproj	
+++ b/DNN Platform/Tests/DNN.Integration.Test.Framework/DNN.Integration.Test.Framework.csproj	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <Import Project="..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.props" Condition="Exists('..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.props')" />
   <Import Project="..\..\..\packages\Microsoft.SourceLink.Common.8.0.0\build\Microsoft.SourceLink.Common.props" Condition="Exists('..\..\..\packages\Microsoft.SourceLink.Common.8.0.0\build\Microsoft.SourceLink.Common.props')" />
@@ -56,21 +56,37 @@
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       <HintPath>..\..\..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
     <Reference Include="System.Net.Http.Formatting, Version=5.2.9.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\Microsoft.AspNet.WebApi.Client.5.2.9\lib\net45\System.Net.Http.Formatting.dll</HintPath>
     </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Web.Http, Version=5.2.9.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\Microsoft.AspNet.WebApi.Core.5.2.9\lib\net45\System.Web.Http.dll</HintPath>
@@ -153,7 +169,7 @@
     <Error Condition="!Exists('..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.props'))" />
     <Error Condition="!Exists('..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.targets'))" />
     <Error Condition="!Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props'))" />
-    <Error Condition="!Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.3.14.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <Import Project="..\..\..\packages\Microsoft.Build.Tasks.Git.8.0.0\build\Microsoft.Build.Tasks.Git.targets" Condition="Exists('..\..\..\packages\Microsoft.Build.Tasks.Git.8.0.0\build\Microsoft.Build.Tasks.Git.targets')" />
   <Import Project="..\..\..\packages\Microsoft.SourceLink.Common.8.0.0\build\Microsoft.SourceLink.Common.targets" Condition="Exists('..\..\..\packages\Microsoft.SourceLink.Common.8.0.0\build\Microsoft.SourceLink.Common.targets')" />
diff --git a/DNN Platform/Tests/DNN.Integration.Test.Framework/packages.config b/DNN Platform/Tests/DNN.Integration.Test.Framework/packages.config
index 1ed7c27a9e1..ba852732364 100644
--- a/DNN Platform/Tests/DNN.Integration.Test.Framework/packages.config	
+++ b/DNN Platform/Tests/DNN.Integration.Test.Framework/packages.config	
@@ -8,10 +8,14 @@
   <package id="Microsoft.SourceLink.GitHub" version="8.0.0" targetFramework="net472" developmentDependency="true" />
   <package id="Moq" version="4.20.70" targetFramework="net472" />
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/App.config b/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/App.config
index 9bd1f3aaa66..0451cc9add5 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/App.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/App.config	
@@ -18,6 +18,10 @@
         <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="nunit.framework" publicKeyToken="2638cd05610744eb" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.14.0.0" newVersion="3.14.0.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/DotNetNuke.Tests.AspNetCCP.csproj b/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/DotNetNuke.Tests.AspNetCCP.csproj
index e63d4c45361..ce169bde160 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/DotNetNuke.Tests.AspNetCCP.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/DotNetNuke.Tests.AspNetCCP.csproj	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -53,19 +53,35 @@
     <Reference Include="Moq, Version=4.20.70.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\Moq.4.20.70\lib\net462\Moq.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
     <Reference Include="System.Net.Http" />
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
@@ -121,7 +137,7 @@
     </PropertyGroup>
     <Error Condition="!Exists('$(SolutionDir)\.nuget\NuGet.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\.nuget\NuGet.targets'))" />
     <Error Condition="!Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props'))" />
-    <Error Condition="!Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.3.14.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/packages.config
index a9383e135f9..febde3029b8 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.AspNetCCP/packages.config	
@@ -2,10 +2,14 @@
 <packages>
   <package id="Castle.Core" version="5.1.1" targetFramework="net472" />
   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Authentication/DotNetNuke.Tests.Authentication.csproj b/DNN Platform/Tests/DotNetNuke.Tests.Authentication/DotNetNuke.Tests.Authentication.csproj
index ebc358b3c94..ca707defa23 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Authentication/DotNetNuke.Tests.Authentication.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Authentication/DotNetNuke.Tests.Authentication.csproj	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -73,19 +73,35 @@
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       <HintPath>..\..\..\packages\Moq.4.20.70\lib\net462\Moq.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Web.Abstractions" />
     <Reference Include="System.Web.Extensions" />
@@ -143,7 +159,7 @@
     </PropertyGroup>
     <Error Condition="!Exists('$(SolutionDir)\.nuget\NuGet.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\.nuget\NuGet.targets'))" />
     <Error Condition="!Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props'))" />
-    <Error Condition="!Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.3.14.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Authentication/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.Authentication/packages.config
index a9383e135f9..febde3029b8 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Authentication/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Authentication/packages.config	
@@ -2,10 +2,14 @@
 <packages>
   <package id="Castle.Core" version="5.1.1" targetFramework="net472" />
   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Content/DotNetNuke.Tests.Content.csproj b/DNN Platform/Tests/DotNetNuke.Tests.Content/DotNetNuke.Tests.Content.csproj
index 368510a0902..2f9e02c2a28 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Content/DotNetNuke.Tests.Content.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Content/DotNetNuke.Tests.Content.csproj	
@@ -1,6 +1,6 @@
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 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
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@@ -81,19 +81,35 @@
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-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
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       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Web.Abstractions" />
     <Reference Include="System.Web.Extensions" />
@@ -160,7 +176,7 @@
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-    <Error Condition="!Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.3.14.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it.
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Content/app.config b/DNN Platform/Tests/DotNetNuke.Tests.Content/app.config
index 222f0b91045..da5f53ba268 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Content/app.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Content/app.config	
@@ -34,6 +34,10 @@
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         <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="nunit.framework" publicKeyToken="2638cd05610744eb" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.14.0.0" newVersion="3.14.0.0" />
+      </dependentAssembly>
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   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Content/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.Content/packages.config
index c5385fbf191..f63934b570a 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Content/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Content/packages.config	
@@ -5,10 +5,14 @@
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   <package id="Moq" version="4.20.70" targetFramework="net472" />
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Core/DotNetNuke.Tests.Core.csproj b/DNN Platform/Tests/DotNetNuke.Tests.Core/DotNetNuke.Tests.Core.csproj
index cb79207fdf3..fb8d720bde8 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Core/DotNetNuke.Tests.Core.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Core/DotNetNuke.Tests.Core.csproj	
@@ -1,6 +1,6 @@
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 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
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@@ -100,24 +100,40 @@
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-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="PetaPoco">
       <HintPath>..\..\Components\PetaPoco\bin\PetaPoco.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
     <Reference Include="System.IO.Compression" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
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       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Web.Abstractions" />
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@@ -298,7 +314,7 @@
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+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Core/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.Core/packages.config
index 3e14b82d493..b5bb554dd5a 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Core/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Core/packages.config	
@@ -4,11 +4,15 @@
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   <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="2.1.1" targetFramework="net472" />
   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
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   <package id="SharpZipLib" version="1.3.3" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Data/DotNetNuke.Tests.Data.csproj b/DNN Platform/Tests/DotNetNuke.Tests.Data/DotNetNuke.Tests.Data.csproj
index 0a9ba837d87..20e1ac11cd9 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Data/DotNetNuke.Tests.Data.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Data/DotNetNuke.Tests.Data.csproj	
@@ -1,6 +1,6 @@
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-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
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@@ -86,25 +86,41 @@
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-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="PetaPoco">
       <HintPath>..\..\Library\bin\PetaPoco.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.configuration" />
     <Reference Include="System.Core" />
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+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
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       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.XML" />
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@@ -188,7 +204,7 @@
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+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
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diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Data/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.Data/packages.config
index cd02c249e8e..944bd40ee7c 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Data/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Data/packages.config	
@@ -5,10 +5,14 @@
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   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
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+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
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+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Integration/DotNetNuke.Tests.Integration.csproj b/DNN Platform/Tests/DotNetNuke.Tests.Integration/DotNetNuke.Tests.Integration.csproj
index 0b59649dea5..6c2e5a0f3a0 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Integration/DotNetNuke.Tests.Integration.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Integration/DotNetNuke.Tests.Integration.csproj	
@@ -1,6 +1,6 @@
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-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
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@@ -87,28 +87,44 @@
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-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
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+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
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       <HintPath>..\..\..\packages\PetaPoco.Compiled.6.0.524\lib\net45\PetaPoco.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
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     <Reference Include="System.Configuration" />
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     <Reference Include="System.Data" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
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       <HintPath>..\..\..\packages\Microsoft.AspNet.WebApi.Client.5.2.9\lib\net45\System.Net.Http.Formatting.dll</HintPath>
     </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
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       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
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       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Web.Abstractions" />
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+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
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   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Integration/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.Integration/packages.config
index c944000df8e..686c5766ad5 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Integration/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Integration/packages.config	
@@ -10,12 +10,16 @@
   <package id="Moq" version="4.20.70" targetFramework="net472" />
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net472" />
   <package id="NSubstitute" version="5.1.0" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
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   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
   <package id="TestStack.Dossier" version="4.0.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Mail/App.config b/DNN Platform/Tests/DotNetNuke.Tests.Mail/App.config
index 7ba67b0b4a7..76d98fbb6db 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Mail/App.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Mail/App.config	
@@ -58,6 +58,10 @@
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         <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="nunit.framework" publicKeyToken="2638cd05610744eb" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.14.0.0" newVersion="3.14.0.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Mail/DotNetNuke.Tests.Mail.csproj b/DNN Platform/Tests/DotNetNuke.Tests.Mail/DotNetNuke.Tests.Mail.csproj
index 64892902bb7..9813474e305 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Mail/DotNetNuke.Tests.Mail.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Mail/DotNetNuke.Tests.Mail.csproj	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
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@@ -56,19 +56,35 @@
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-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
     <Reference Include="System.Net.Http" />
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
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       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Xml.Linq" />
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@@ -131,7 +147,7 @@
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+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Mail/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.Mail/packages.config
index e470bd3a7cd..79994fe9779 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Mail/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Mail/packages.config	
@@ -4,10 +4,14 @@
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   <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="2.1.1" targetFramework="net472" />
   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Modules/DotNetNuke.Tests.Modules.csproj b/DNN Platform/Tests/DotNetNuke.Tests.Modules/DotNetNuke.Tests.Modules.csproj
index 3b84f62fb76..4ac4a8bdbbc 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Modules/DotNetNuke.Tests.Modules.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Modules/DotNetNuke.Tests.Modules.csproj	
@@ -1,6 +1,6 @@
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 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
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@@ -73,20 +73,36 @@
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-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
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       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Xml" />
     <Reference Include="System.Xml.Linq" />
@@ -131,7 +147,7 @@
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+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Modules/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.Modules/packages.config
index a9383e135f9..febde3029b8 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Modules/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Modules/packages.config	
@@ -2,10 +2,14 @@
 <packages>
   <package id="Castle.Core" version="5.1.1" targetFramework="net472" />
   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.SourceGenerators/DotNetNuke.Tests.SourceGenerators.csproj b/DNN Platform/Tests/DotNetNuke.Tests.SourceGenerators/DotNetNuke.Tests.SourceGenerators.csproj
index aa1c4a84108..205a4c756a6 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.SourceGenerators/DotNetNuke.Tests.SourceGenerators.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.SourceGenerators/DotNetNuke.Tests.SourceGenerators.csproj	
@@ -22,7 +22,7 @@
     <ItemGroup>
         <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.10.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
-        <PackageReference Include="NUnit" Version="3.14.0" />
+        <PackageReference Include="NUnit" Version="4.2.2" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
         <PackageReference Include="NUnit.Analyzers" Version="4.3.0">
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diff --git a/DNN Platform/Tests/DotNetNuke.Tests.UI/DotNetNuke.Tests.UI.csproj b/DNN Platform/Tests/DotNetNuke.Tests.UI/DotNetNuke.Tests.UI.csproj
index 364d8a8a566..94c85c8e8a0 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.UI/DotNetNuke.Tests.UI.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.UI/DotNetNuke.Tests.UI.csproj	
@@ -1,6 +1,6 @@
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-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <PropertyGroup>
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@@ -72,20 +72,36 @@
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       <HintPath>..\..\..\packages\Moq.4.20.70\lib\net462\Moq.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.ComponentModel.DataAnnotations" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
@@ -131,7 +147,7 @@
     </PropertyGroup>
     <Error Condition="!Exists('$(SolutionDir)\.nuget\NuGet.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\.nuget\NuGet.targets'))" />
     <Error Condition="!Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props'))" />
-    <Error Condition="!Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.3.14.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.UI/app.config b/DNN Platform/Tests/DotNetNuke.Tests.UI/app.config
index e08ed98a2b2..cdac020c3e2 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.UI/app.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.UI/app.config	
@@ -18,6 +18,10 @@
         <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="nunit.framework" publicKeyToken="2638cd05610744eb" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.14.0.0" newVersion="3.14.0.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.UI/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.UI/packages.config
index a9383e135f9..febde3029b8 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.UI/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.UI/packages.config	
@@ -2,10 +2,14 @@
 <packages>
   <package id="Castle.Core" version="5.1.1" targetFramework="net472" />
   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Urls/DotNetNuke.Tests.Urls.csproj b/DNN Platform/Tests/DotNetNuke.Tests.Urls/DotNetNuke.Tests.Urls.csproj
index bd755feaa52..5ab3f3aa48b 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Urls/DotNetNuke.Tests.Urls.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Urls/DotNetNuke.Tests.Urls.csproj	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -68,21 +68,37 @@
     <Reference Include="Moq, Version=4.20.70.0, Culture=neutral, PublicKeyToken=69f491c39445e920, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\Moq.4.20.70\lib\net462\Moq.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="PetaPoco, Version=6.0.524.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\PetaPoco.Compiled.6.0.524\lib\net45\PetaPoco.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
@@ -247,7 +263,7 @@
     <Error Condition="!Exists('$(SolutionDir)\.nuget\NuGet.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\.nuget\NuGet.targets'))" />
     <Error Condition="!Exists('..\..\..\packages\Microsoft.NETFramework.ReferenceAssemblies.net472.1.0.3\build\Microsoft.NETFramework.ReferenceAssemblies.net472.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.NETFramework.ReferenceAssemblies.net472.1.0.3\build\Microsoft.NETFramework.ReferenceAssemblies.net472.targets'))" />
     <Error Condition="!Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props'))" />
-    <Error Condition="!Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.3.14.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <Import Project="..\..\..\packages\Microsoft.NETFramework.ReferenceAssemblies.net472.1.0.3\build\Microsoft.NETFramework.ReferenceAssemblies.net472.targets" Condition="Exists('..\..\..\packages\Microsoft.NETFramework.ReferenceAssemblies.net472.1.0.3\build\Microsoft.NETFramework.ReferenceAssemblies.net472.targets')" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Urls/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.Urls/packages.config
index f02eb7d2d8f..cfe27ce3402 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Urls/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Urls/packages.config	
@@ -6,11 +6,15 @@
   <package id="Microsoft.NETFramework.ReferenceAssemblies" version="1.0.3" targetFramework="net472" developmentDependency="true" />
   <package id="Microsoft.NETFramework.ReferenceAssemblies.net472" version="1.0.3" targetFramework="net472" developmentDependency="true" />
   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="PetaPoco.Compiled" version="6.0.524" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Utilities/DotNetNuke.Tests.Utilities.csproj b/DNN Platform/Tests/DotNetNuke.Tests.Utilities/DotNetNuke.Tests.Utilities.csproj
index 414e3649b54..1fbfea56577 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Utilities/DotNetNuke.Tests.Utilities.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Utilities/DotNetNuke.Tests.Utilities.csproj	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <Import Project="..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.props" Condition="Exists('..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.props')" />
   <Import Project="..\..\..\packages\Microsoft.SourceLink.Common.8.0.0\build\Microsoft.SourceLink.Common.props" Condition="Exists('..\..\..\packages\Microsoft.SourceLink.Common.8.0.0\build\Microsoft.SourceLink.Common.props')" />
@@ -87,24 +87,40 @@
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       <HintPath>..\..\..\packages\Moq.4.20.70\lib\net462\Moq.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="PetaPoco, Version=6.0.524.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\PetaPoco.Compiled.6.0.524\lib\net45\PetaPoco.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
     <Reference Include="System.Data" />
     <Reference Include="System.IO.Compression" />
     <Reference Include="System.IO.Compression.FileSystem" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
     <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Web.Abstractions" />
     <Reference Include="System.Web.ApplicationServices" />
@@ -192,7 +208,7 @@
     <Error Condition="!Exists('..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.props'))" />
     <Error Condition="!Exists('..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\Microsoft.SourceLink.GitHub.8.0.0\build\Microsoft.SourceLink.GitHub.targets'))" />
     <Error Condition="!Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props'))" />
-    <Error Condition="!Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.3.14.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <Import Project="..\..\..\packages\Microsoft.NETFramework.ReferenceAssemblies.net472.1.0.3\build\Microsoft.NETFramework.ReferenceAssemblies.net472.targets" Condition="Exists('..\..\..\packages\Microsoft.NETFramework.ReferenceAssemblies.net472.1.0.3\build\Microsoft.NETFramework.ReferenceAssemblies.net472.targets')" />
   <Import Project="..\..\..\packages\Microsoft.Build.Tasks.Git.8.0.0\build\Microsoft.Build.Tasks.Git.targets" Condition="Exists('..\..\..\packages\Microsoft.Build.Tasks.Git.8.0.0\build\Microsoft.Build.Tasks.Git.targets')" />
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Utilities/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.Utilities/packages.config
index b603bceed0e..901b91fb777 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Utilities/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Utilities/packages.config	
@@ -9,11 +9,15 @@
   <package id="Microsoft.SourceLink.Common" version="8.0.0" targetFramework="net472" developmentDependency="true" />
   <package id="Microsoft.SourceLink.GitHub" version="8.0.0" targetFramework="net472" developmentDependency="true" />
   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="PetaPoco.Compiled" version="6.0.524" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/DotNetNuke.Tests.Web.Mvc.csproj b/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/DotNetNuke.Tests.Web.Mvc.csproj
index b9884f058d9..efd7fcf9cbb 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/DotNetNuke.Tests.Web.Mvc.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/DotNetNuke.Tests.Web.Mvc.csproj	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -62,18 +62,34 @@
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     </Reference>
-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
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       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Web.Helpers, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\Microsoft.AspNet.WebPages.3.2.9\lib\net45\System.Web.Helpers.dll</HintPath>
@@ -171,7 +187,7 @@
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     <Error Condition="!Exists('$(SolutionDir)\.nuget\NuGet.targets')" Text="$([System.String]::Format('$(ErrorText)', '$(SolutionDir)\.nuget\NuGet.targets'))" />
     <Error Condition="!Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props'))" />
-    <Error Condition="!Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.3.14.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
        Other similar extension points exist, see Microsoft.Common.targets.
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/app.config b/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/app.config
index 7ccf7b7e9a5..53aa3199bd6 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/app.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/app.config	
@@ -38,6 +38,10 @@
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         <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="nunit.framework" publicKeyToken="2638cd05610744eb" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.14.0.0" newVersion="3.14.0.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/packages.config
index 84b6e9bdb13..b553037ae98 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Web.Mvc/packages.config	
@@ -9,10 +9,14 @@
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
   <package id="Moq" version="4.20.70" targetFramework="net472" />
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Web/App.config b/DNN Platform/Tests/DotNetNuke.Tests.Web/App.config
index b44ad4e6f9f..09a1f7f2277 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Web/App.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Web/App.config	
@@ -30,6 +30,10 @@
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                 <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
             </dependentAssembly>
+            <dependentAssembly>
+                <assemblyIdentity name="nunit.framework" publicKeyToken="2638cd05610744eb" culture="neutral" />
+                <bindingRedirect oldVersion="0.0.0.0-3.14.0.0" newVersion="3.14.0.0" />
+            </dependentAssembly>
         </assemblyBinding>
     </runtime>
 </configuration>
\ No newline at end of file
diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Web/DotNetNuke.Tests.Web.csproj b/DNN Platform/Tests/DotNetNuke.Tests.Web/DotNetNuke.Tests.Web.csproj
index 0dc21374d0e..e129880b8a1 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Web/DotNetNuke.Tests.Web.csproj	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Web/DotNetNuke.Tests.Web.csproj	
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -62,12 +62,21 @@
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       <HintPath>..\..\..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
     <Reference Include="System.Net.Http, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\Components\WebAPI\System.Net.Http.dll</HintPath>
@@ -75,12 +84,19 @@
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       <HintPath>..\..\..\packages\Microsoft.AspNet.WebApi.Client.5.2.9\lib\net45\System.Net.Http.Formatting.dll</HintPath>
     </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
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       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web" />
     <Reference Include="System.Web.Abstractions" />
     <Reference Include="System.Web.Http, Version=5.2.9.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
@@ -193,7 +209,7 @@
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+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
   </Target>
   <!-- <Target Name="AfterBuild">
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diff --git a/DNN Platform/Tests/DotNetNuke.Tests.Web/packages.config b/DNN Platform/Tests/DotNetNuke.Tests.Web/packages.config
index 1aacbf96847..9115bb6a60e 100644
--- a/DNN Platform/Tests/DotNetNuke.Tests.Web/packages.config	
+++ b/DNN Platform/Tests/DotNetNuke.Tests.Web/packages.config	
@@ -9,11 +9,15 @@
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   <package id="Moq" version="4.20.70" targetFramework="net472" />
   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
   <package id="WebFormsMvp" version="1.4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.ConfigConsole.Tests/Dnn.PersonaBar.ConfigConsole.Tests.csproj b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.ConfigConsole.Tests/Dnn.PersonaBar.ConfigConsole.Tests.csproj
index 53af44db579..8e7134863ad 100644
--- a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.ConfigConsole.Tests/Dnn.PersonaBar.ConfigConsole.Tests.csproj
+++ b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.ConfigConsole.Tests/Dnn.PersonaBar.ConfigConsole.Tests.csproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -57,15 +57,31 @@
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       <Private>True</Private>
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-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="..\..\..\SolutionInfo.cs">
@@ -116,7 +132,7 @@
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+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
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 </Project>
\ No newline at end of file
diff --git a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.ConfigConsole.Tests/packages.config b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.ConfigConsole.Tests/packages.config
index 4053a7c2589..9d9aca0210f 100644
--- a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.ConfigConsole.Tests/packages.config
+++ b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.ConfigConsole.Tests/packages.config
@@ -5,10 +5,14 @@
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   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Pages.Tests/Dnn.PersonaBar.Pages.Tests.csproj b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Pages.Tests/Dnn.PersonaBar.Pages.Tests.csproj
index 154099f785f..f7034c7c410 100644
--- a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Pages.Tests/Dnn.PersonaBar.Pages.Tests.csproj
+++ b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Pages.Tests/Dnn.PersonaBar.Pages.Tests.csproj
@@ -1,6 +1,6 @@
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 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -48,18 +48,34 @@
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       <Private>True</Private>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
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       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
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     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -116,6 +132,6 @@
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-    <Error Condition="!Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.3.14.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
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 </Project>
\ No newline at end of file
diff --git a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Pages.Tests/packages.config b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Pages.Tests/packages.config
index a9383e135f9..febde3029b8 100644
--- a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Pages.Tests/packages.config
+++ b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Pages.Tests/packages.config
@@ -2,10 +2,14 @@
 <packages>
   <package id="Castle.Core" version="5.1.1" targetFramework="net472" />
   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Security.Tests/Dnn.PersonaBar.Security.Tests.csproj b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Security.Tests/Dnn.PersonaBar.Security.Tests.csproj
index 485441b43fb..ca18dc3d11f 100644
--- a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Security.Tests/Dnn.PersonaBar.Security.Tests.csproj
+++ b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Security.Tests/Dnn.PersonaBar.Security.Tests.csproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -51,22 +51,38 @@
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-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
     <Reference Include="System.Net.Http" />
     <Reference Include="System.Net.Http.Formatting, Version=5.2.9.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\Microsoft.AspNet.WebApi.Client.5.2.9\lib\net45\System.Net.Http.Formatting.dll</HintPath>
     </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
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       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Web.Http, Version=5.2.9.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\Microsoft.AspNet.WebApi.Core.5.2.9\lib\net45\System.Web.Http.dll</HintPath>
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@@ -131,6 +147,6 @@
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-    <Error Condition="!Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.3.14.0\build\NUnit.props'))" />
+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
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 </Project>
\ No newline at end of file
diff --git a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Security.Tests/packages.config b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Security.Tests/packages.config
index 210338fb59f..d7372bd0325 100644
--- a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Security.Tests/packages.config
+++ b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Security.Tests/packages.config
@@ -5,10 +5,14 @@
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   <package id="Newtonsoft.Json" version="13.0.3" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
   <package id="NUnit.Analyzers" version="4.3.0" targetFramework="net472" developmentDependency="true" />
   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file
diff --git a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Users.Tests/Dnn.PersonaBar.Users.Tests.csproj b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Users.Tests/Dnn.PersonaBar.Users.Tests.csproj
index 3f0affae4e5..6686f905ff6 100644
--- a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Users.Tests/Dnn.PersonaBar.Users.Tests.csproj
+++ b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Users.Tests/Dnn.PersonaBar.Users.Tests.csproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="..\..\..\packages\NUnit.3.14.0\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.3.14.0\build\NUnit.props')" />
+  <Import Project="..\..\..\packages\NUnit.4.2.2\build\NUnit.props" Condition="Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" />
   <Import Project="..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props" Condition="Exists('..\..\..\packages\NUnit3TestAdapter.4.6.0\build\net462\NUnit3TestAdapter.props')" />
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
@@ -49,18 +49,34 @@
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       <Private>True</Private>
     </Reference>
-    <Reference Include="nunit.framework, Version=3.14.0.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
-      <HintPath>..\..\..\packages\NUnit.3.14.0\lib\net45\nunit.framework.dll</HintPath>
+    <Reference Include="nunit.framework, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.dll</HintPath>
+    </Reference>
+    <Reference Include="nunit.framework.legacy, Version=4.2.2.0, Culture=neutral, PublicKeyToken=2638cd05610744eb, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\NUnit.4.2.2\lib\net462\nunit.framework.legacy.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+    </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
     <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
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       <HintPath>..\..\..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
     </Reference>
+    <Reference Include="System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll</HintPath>
+    </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -125,6 +141,6 @@
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+    <Error Condition="!Exists('..\..\..\packages\NUnit.4.2.2\build\NUnit.props')" Text="$([System.String]::Format('$(ErrorText)', '..\..\..\packages\NUnit.4.2.2\build\NUnit.props'))" />
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 </Project>
\ No newline at end of file
diff --git a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Users.Tests/packages.config b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Users.Tests/packages.config
index a9383e135f9..febde3029b8 100644
--- a/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Users.Tests/packages.config
+++ b/Dnn.AdminExperience/Tests/Dnn.PersonaBar.Users.Tests/packages.config
@@ -2,10 +2,14 @@
 <packages>
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   <package id="Moq" version="4.20.70" targetFramework="net472" />
-  <package id="NUnit" version="3.14.0" targetFramework="net472" />
+  <package id="NUnit" version="4.2.2" targetFramework="net472" />
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   <package id="NUnit3TestAdapter" version="4.6.0" targetFramework="net472" />
   <package id="StyleCop.Analyzers" version="1.1.118" targetFramework="net472" developmentDependency="true" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
   <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
+  <package id="System.ValueTuple" version="4.5.0" targetFramework="net472" />
 </packages>
\ No newline at end of file