diff --git a/NuGet.config b/NuGet.config
index 1a73a851d5..9ed4593be0 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -2,14 +2,6 @@
 <configuration>
   <packageSources>
     <clear />
-    <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
-    <!--  Begin: Package sources from dotnet-efcore -->
-    <add key="darc-int-dotnet-efcore-1ee6b62" value="https://pkgs.dev.azure.com/dnceng/_packaging/darc-int-dotnet-efcore-1ee6b629/nuget/v3/index.json" />
-    <!--  End: Package sources from dotnet-efcore -->
-    <!--  Begin: Package sources from dotnet-runtime -->
-    <add key="darc-int-dotnet-runtime-cb5f173" value="https://pkgs.dev.azure.com/dnceng/_packaging/darc-int-dotnet-runtime-cb5f173b/nuget/v3/index.json" />
-    <!--  End: Package sources from dotnet-runtime -->
-    <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="dotnet-eng" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json" />
     <add key="dotnet-tools" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json" />
     <add key="dotnet5" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5/nuget/v3/index.json" />
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 2872d50879..74fa793963 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -313,17 +313,17 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>cf258a14b70ad9069470a108f13765e0e5988f51</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="5.0.0-beta.20621.10">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="5.0.0-beta.21063.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f1c7a4b1bcd028e17f2714b7e6f30ec1abd1a03f</Sha>
+      <Sha>f73f462f75b5fa21805f0b3c477b11277c5da556</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="5.0.0-beta.20621.10">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="5.0.0-beta.21063.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f1c7a4b1bcd028e17f2714b7e6f30ec1abd1a03f</Sha>
+      <Sha>f73f462f75b5fa21805f0b3c477b11277c5da556</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="5.0.0-beta.20621.10">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="5.0.0-beta.21063.3">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f1c7a4b1bcd028e17f2714b7e6f30ec1abd1a03f</Sha>
+      <Sha>f73f462f75b5fa21805f0b3c477b11277c5da556</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index 307e2ad7fa..b1c8dbdca4 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -135,7 +135,7 @@
     <MicrosoftEntityFrameworkCorePackageVersion>5.0.2</MicrosoftEntityFrameworkCorePackageVersion>
     <MicrosoftEntityFrameworkCoreDesignPackageVersion>5.0.2</MicrosoftEntityFrameworkCoreDesignPackageVersion>
     <!-- Packages from dotnet/arcade -->
-    <MicrosoftDotNetBuildTasksInstallersPackageVersion>5.0.0-beta.20621.10</MicrosoftDotNetBuildTasksInstallersPackageVersion>
+    <MicrosoftDotNetBuildTasksInstallersPackageVersion>5.0.0-beta.21063.3</MicrosoftDotNetBuildTasksInstallersPackageVersion>
   </PropertyGroup>
   <!--
 
diff --git a/eng/common/post-build/publish-using-darc.ps1 b/eng/common/post-build/publish-using-darc.ps1
index 386357bed9..650b13b089 100644
--- a/eng/common/post-build/publish-using-darc.ps1
+++ b/eng/common/post-build/publish-using-darc.ps1
@@ -54,7 +54,7 @@ try {
   --id $buildId `
   --publishing-infra-version $PublishingInfraVersion `
   --default-channels `
-  --source-branch internal/release-publishing `
+  --source-branch master `
   --azdev-pat $AzdoToken `
   --bar-uri $MaestroApiEndPoint `
   --password $MaestroToken `
diff --git a/global.json b/global.json
index 95989af467..3281cdcc29 100644
--- a/global.json
+++ b/global.json
@@ -30,7 +30,7 @@
   },
   "msbuild-sdks": {
     "Yarn.MSBuild": "1.15.2",
-    "Microsoft.DotNet.Arcade.Sdk": "5.0.0-beta.20621.10",
-    "Microsoft.DotNet.Helix.Sdk": "5.0.0-beta.20621.10"
+    "Microsoft.DotNet.Arcade.Sdk": "5.0.0-beta.21063.3",
+    "Microsoft.DotNet.Helix.Sdk": "5.0.0-beta.21063.3"
   }
 }