diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 0a3f4d4ed57..97e8f15fe08 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -4,17 +4,17 @@
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.23607.2">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.23611.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>3faeb9817f465151aa4bbcdb315f0a6170206760</Sha>
+      <Sha>0a0217fe0cdd3654105d1c46be4e43eeae9c163e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.GenFacades" Version="9.0.0-beta.23607.2">
+    <Dependency Name="Microsoft.DotNet.GenFacades" Version="9.0.0-beta.23611.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>3faeb9817f465151aa4bbcdb315f0a6170206760</Sha>
+      <Sha>0a0217fe0cdd3654105d1c46be4e43eeae9c163e</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="9.0.0-beta.23607.2">
+    <Dependency Name="Microsoft.DotNet.XUnitExtensions" Version="9.0.0-beta.23611.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>3faeb9817f465151aa4bbcdb315f0a6170206760</Sha>
+      <Sha>0a0217fe0cdd3654105d1c46be4e43eeae9c163e</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index 5509392c460..4ae5a300f10 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -18,8 +18,8 @@
   </PropertyGroup>
   <!-- Arcade dependencies -->
   <PropertyGroup>
-    <MicrosoftDotNetGenFacadesPackageVersion>9.0.0-beta.23607.2</MicrosoftDotNetGenFacadesPackageVersion>
-    <MicrosoftDotNetXUnitExtensionsPackageVersion>9.0.0-beta.23607.2</MicrosoftDotNetXUnitExtensionsPackageVersion>
+    <MicrosoftDotNetGenFacadesPackageVersion>9.0.0-beta.23611.2</MicrosoftDotNetGenFacadesPackageVersion>
+    <MicrosoftDotNetXUnitExtensionsPackageVersion>9.0.0-beta.23611.2</MicrosoftDotNetXUnitExtensionsPackageVersion>
   </PropertyGroup>
   <!-- CoreFx dependencies -->
   <PropertyGroup>
diff --git a/eng/common/build.ps1 b/eng/common/build.ps1
index 33a6f2d0e24..066044f62f2 100644
--- a/eng/common/build.ps1
+++ b/eng/common/build.ps1
@@ -19,6 +19,7 @@ Param(
   [switch] $pack,
   [switch] $publish,
   [switch] $clean,
+  [switch] $verticalBuild,
   [switch][Alias('bl')]$binaryLog,
   [switch][Alias('nobl')]$excludeCIBinarylog,
   [switch] $ci,
@@ -58,6 +59,7 @@ function Print-Usage() {
   Write-Host "  -sign                   Sign build outputs"
   Write-Host "  -publish                Publish artifacts (e.g. symbols)"
   Write-Host "  -clean                  Clean the solution"
+  Write-Host "  -verticalBuild          Run in 'vertical build' infra mode."
   Write-Host ""
 
   Write-Host "Advanced settings:"
@@ -120,6 +122,7 @@ function Build {
     /p:Deploy=$deploy `
     /p:Test=$test `
     /p:Pack=$pack `
+    /p:ArcadeBuildVertical=$verticalBuild `
     /p:IntegrationTest=$integrationTest `
     /p:PerformanceTest=$performanceTest `
     /p:Sign=$sign `
diff --git a/eng/common/build.sh b/eng/common/build.sh
index 2c17ba529b9..5ce01dd161a 100755
--- a/eng/common/build.sh
+++ b/eng/common/build.sh
@@ -59,6 +59,7 @@ scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
 restore=false
 build=false
 source_build=false
+vertical_build=false
 rebuild=false
 test=false
 integration_test=false
@@ -129,6 +130,12 @@ while [[ $# > 0 ]]; do
       restore=true
       pack=true
       ;;
+    -verticalbuild|-vb)
+      build=true
+      vertical_build=true
+      restore=true
+      pack=true
+      ;;
     -test|-t)
       test=true
       ;;
@@ -220,6 +227,7 @@ function Build {
     /p:Restore=$restore \
     /p:Build=$build \
     /p:ArcadeBuildFromSource=$source_build \
+    /p:ArcadeBuildVertical=$vertical_build \
     /p:Rebuild=$rebuild \
     /p:Test=$test \
     /p:Pack=$pack \
diff --git a/eng/common/tools.ps1 b/eng/common/tools.ps1
index e8def7e6a85..162dee2b936 100644
--- a/eng/common/tools.ps1
+++ b/eng/common/tools.ps1
@@ -827,7 +827,8 @@ function MSBuild-Core() {
     }
   }
 
-  $env:ARCADE_BUILD_TOOL_COMMAND = "$($buildTool.Path) $cmdArgs"
+  # Be sure quote the path in case there are spaces in the dotnet installation location.
+  $env:ARCADE_BUILD_TOOL_COMMAND = "`"$($buildTool.Path)`" $cmdArgs"
 
   $exitCode = Exec-Process $buildTool.Path $cmdArgs
 
diff --git a/global.json b/global.json
index 0af1ef24b6d..837033a8b1d 100644
--- a/global.json
+++ b/global.json
@@ -14,7 +14,7 @@
     "version": "8.0.100"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.23607.2",
+    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.23611.2",
     "Microsoft.DotNet.Helix.Sdk": "8.0.0-beta.23409.5"
   }
 }