diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index d39b72298..4280da604 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -148,14 +148,14 @@
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="6.0.0-beta.21351.2">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="6.0.0-beta.21355.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>7f52af24016a4b749a2c1f219105c0f5a7100028</Sha>
+      <Sha>615fbd8c498067deae160a696701eaf33155da56</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="6.0.0-beta.21351.2">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="6.0.0-beta.21355.2">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>7f52af24016a4b749a2c1f219105c0f5a7100028</Sha>
+      <Sha>615fbd8c498067deae160a696701eaf33155da56</Sha>
     </Dependency>
     <Dependency Name="Private.SourceBuild.ReferencePackages" Version="1.0.0-beta.20217.1">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
@@ -171,9 +171,9 @@
       <Sha>4b584dbc392bb1aad49c2eb1ab84d8b489b6dccc</Sha>
       <SourceBuild RepoName="sourcelink" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="XliffTasks" Version="1.0.0-beta.21329.1" CoherentParentDependency="Microsoft.DotNet.Arcade.Sdk">
+    <Dependency Name="XliffTasks" Version="1.0.0-beta.21352.1" CoherentParentDependency="Microsoft.DotNet.Arcade.Sdk">
       <Uri>https://github.com/dotnet/xliff-tasks</Uri>
-      <Sha>45e08da009cf96a72c6b177a7e8f1fe6e6cac72c</Sha>
+      <Sha>dff6c8ede1bf9f95f09fccc2836dbc0564b853a1</Sha>
       <SourceBuild RepoName="xliff-tasks" ManagedOnly="true" />
     </Dependency>
   </ToolsetDependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index 1e95cad91..db1053367 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -20,7 +20,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/arcade -->
-    <MicrosoftDotNetBuildTasksInstallersPackageVersion>6.0.0-beta.21351.2</MicrosoftDotNetBuildTasksInstallersPackageVersion>
+    <MicrosoftDotNetBuildTasksInstallersPackageVersion>6.0.0-beta.21355.2</MicrosoftDotNetBuildTasksInstallersPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Dependency from https://github.com/dotnet/winforms -->
diff --git a/eng/common/SetupNugetSources.ps1 b/eng/common/SetupNugetSources.ps1
index a0b5fc37f..18823840b 100644
--- a/eng/common/SetupNugetSources.ps1
+++ b/eng/common/SetupNugetSources.ps1
@@ -158,4 +158,10 @@ if ($dotnet5Source -ne $null) {
     AddPackageSource -Sources $sources -SourceName "dotnet5-internal-transport" -SourceEndPoint "https://pkgs.dev.azure.com/dnceng/internal/_packaging/dotnet5-internal-transport/nuget/v2" -Creds $creds -Username $userName -Password $Password
 }
 
+$dotnet6Source = $sources.SelectSingleNode("add[@key='dotnet6']")
+if ($dotnet6Source -ne $null) {
+    AddPackageSource -Sources $sources -SourceName "dotnet6-internal" -SourceEndPoint "https://pkgs.dev.azure.com/dnceng/internal/_packaging/dotnet6-internal/nuget/v2" -Creds $creds -Username $userName -Password $Password
+    AddPackageSource -Sources $sources -SourceName "dotnet6-internal-transport" -SourceEndPoint "https://pkgs.dev.azure.com/dnceng/internal/_packaging/dotnet6-internal-transport/nuget/v2" -Creds $creds -Username $userName -Password $Password
+}
+
 $doc.Save($filename)
diff --git a/eng/common/SetupNugetSources.sh b/eng/common/SetupNugetSources.sh
index 2734601c1..ad3fb74fd 100644
--- a/eng/common/SetupNugetSources.sh
+++ b/eng/common/SetupNugetSources.sh
@@ -129,6 +129,30 @@ if [ "$?" == "0" ]; then
     PackageSources+=('dotnet5-internal-transport')
 fi
 
+# Ensure dotnet6-internal and dotnet6-internal-transport are in the packageSources if the public dotnet6 feeds are present
+grep -i "<add key=\"dotnet6\"" $ConfigFile
+if [ "$?" == "0" ]; then
+    grep -i "<add key=\"dotnet6-internal\"" $ConfigFile
+    if [ "$?" != "0" ]; then
+        echo "Adding dotnet6-internal to the packageSources."
+        PackageSourcesNodeFooter="</packageSources>"
+        PackageSourceTemplate="${TB}<add key=\"dotnet6-internal\" value=\"https://pkgs.dev.azure.com/dnceng/internal/_packaging/dotnet6-internal/nuget/v2\" />"
+
+        sed -i.bak "s|$PackageSourcesNodeFooter|$PackageSourceTemplate${NL}$PackageSourcesNodeFooter|" $ConfigFile
+    fi
+    PackageSources+=('dotnet6-internal')
+
+    grep -i "<add key=\"dotnet6-internal-transport\">" $ConfigFile
+    if [ "$?" != "0" ]; then
+        echo "Adding dotnet6-internal-transport to the packageSources."
+        PackageSourcesNodeFooter="</packageSources>"
+        PackageSourceTemplate="${TB}<add key=\"dotnet6-internal-transport\" value=\"https://pkgs.dev.azure.com/dnceng/internal/_packaging/dotnet6-internal-transport/nuget/v2\" />"
+
+        sed -i.bak "s|$PackageSourcesNodeFooter|$PackageSourceTemplate${NL}$PackageSourcesNodeFooter|" $ConfigFile
+    fi
+    PackageSources+=('dotnet6-internal-transport')
+fi
+
 # I want things split line by line
 PrevIFS=$IFS
 IFS=$'\n'
diff --git a/global.json b/global.json
index 29842ae9e..47c978686 100644
--- a/global.json
+++ b/global.json
@@ -11,7 +11,7 @@
     "cmake": "3.16.4"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "6.0.0-beta.21351.2",
+    "Microsoft.DotNet.Arcade.Sdk": "6.0.0-beta.21355.2",
     "Microsoft.DotNet.CMake.Sdk": "6.0.0-beta.21253.2"
   }
 }