diff --git a/build.cake b/build.cake
index 159152f..4bb8a9d 100644
--- a/build.cake
+++ b/build.cake
@@ -37,23 +37,17 @@ Task("Clean")
 Task("Restore-NuGet-Packages")
     .Does(() =>
 {
-    MSBuild(solutionFile, settings =>
-        settings
-            .WithTarget("Restore")
-            .SetConfiguration(configuration)
-            );
+    DotNetCoreRestore(solutionFile);
 });
 
 Task("Build")
     .IsDependentOn("Restore-NuGet-Packages")
     .Does(() =>
 {
-	// Use MSBuild for the Sln, but deploy
-	MSBuild(solutionFile, settings =>
-		settings
-            .WithTarget("Build")
-            .SetConfiguration(configuration)
-            );
+    DotNetCoreBuild(solutionFile, new DotNetCoreBuildSettings
+    {
+        Configuration = Argument("configuration", configuration)
+    });
 });
 
 Task("Test")
@@ -73,13 +67,11 @@ Task("Create-NuGet-Packages")
     .IsDependentOn("Build")
     .Does(() =>
 {
-    var settings = new MSBuildSettings()
-        .WithTarget("Pack")
-        .SetConfiguration(configuration)
-        .WithProperty("PackageOutputPath",artifactDirectory);
-
-    // Pack the Sln (unit tests has the <IsPackable> to false)
-    MSBuild(solutionFile, settings);
+    DotNetCorePack(solutionFile, new DotNetCorePackSettings
+    {
+        Configuration = configuration,
+        OutputDirectory = artifactDirectory
+    });
 });
 
 //////////////////////////////////////////////////////////////////////
diff --git a/src/FileCache.Signed/FileCache.Signed.csproj b/src/FileCache.Signed/FileCache.Signed.csproj
index 7c3c442..05f23aa 100644
--- a/src/FileCache.Signed/FileCache.Signed.csproj
+++ b/src/FileCache.Signed/FileCache.Signed.csproj
@@ -39,7 +39,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-*" PrivateAssets="All" />
-    <PackageReference Include="GitVersionTask" Version="5.1.2">
+    <PackageReference Include="GitVersionTask" Version="5.3.7">
       <PrivateAssets>All</PrivateAssets>
     </PackageReference>
   </ItemGroup>
@@ -57,6 +57,6 @@
     <PackageReference Include="System.Runtime.Caching" Version="4.5.0" />
   </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.1' ">
-    <PackageReference Include="System.Runtime.Caching" Version="4.7.0" />
+    <PackageReference Include="System.Runtime.Caching" Version="4.5.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/FileCache/FileCache.csproj b/src/FileCache/FileCache.csproj
index e63a6ad..f0b9dd1 100644
--- a/src/FileCache/FileCache.csproj
+++ b/src/FileCache/FileCache.csproj
@@ -29,7 +29,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-*" PrivateAssets="All" />
-    <PackageReference Include="GitVersionTask" Version="5.1.2">
+    <PackageReference Include="GitVersionTask" Version="5.3.7">
       <PrivateAssets>All</PrivateAssets>
     </PackageReference>
   </ItemGroup>
@@ -47,6 +47,6 @@
     <PackageReference Include="System.Runtime.Caching" Version="4.5.0" />
   </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.1' ">
-    <PackageReference Include="System.Runtime.Caching" Version="4.7.0" />
+    <PackageReference Include="System.Runtime.Caching" Version="4.5.0" />
   </ItemGroup>
 </Project>
\ No newline at end of file