diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
index b059ebd61620f..b4a4cb6770cd5 100644
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@@ -15,7 +15,7 @@
       ]
     },
     "microsoft.dotnet.xharness.cli": {
-      "version": "6.0.0-prerelease.23401.2",
+      "version": "6.0.0-prerelease.23455.2",
       "commands": [
         "xharness"
       ]
diff --git a/NuGet.config b/NuGet.config
index bd9b0516e4af7..753fcf3a7d9dd 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -9,6 +9,7 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-emsdk -->
+    <add key="darc-pub-dotnet-emsdk-f472bde" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-f472bde6/nuget/v3/index.json" />
     <add key="darc-pub-dotnet-emsdk-0b73b53" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-0b73b536/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-emsdk -->
     <!--  Begin: Package sources from dotnet-wcf -->
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 8471d8629dfb6..33b80962e9473 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -214,13 +214,13 @@
       <Uri>https://github.com/mono/linker</Uri>
       <Sha>c8499798a2a09639174e2f5c694d6652794cc73d</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XHarness.TestRunners.Xunit" Version="6.0.0-prerelease.23401.2">
+    <Dependency Name="Microsoft.DotNet.XHarness.TestRunners.Xunit" Version="6.0.0-prerelease.23455.2">
       <Uri>https://github.com/dotnet/xharness</Uri>
-      <Sha>5aa438c8aa5ca20646b5d91149fd9be8646dbe65</Sha>
+      <Sha>dcd239f92887f600f75093d5ffff27b2dfeb034b</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.XHarness.CLI" Version="6.0.0-prerelease.23401.2">
+    <Dependency Name="Microsoft.DotNet.XHarness.CLI" Version="6.0.0-prerelease.23455.2">
       <Uri>https://github.com/dotnet/xharness</Uri>
-      <Sha>5aa438c8aa5ca20646b5d91149fd9be8646dbe65</Sha>
+      <Sha>dcd239f92887f600f75093d5ffff27b2dfeb034b</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.PackageTesting" Version="6.0.0-beta.23511.8">
       <Uri>https://github.com/dotnet/arcade</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 65edd081b317e..a356548c2c392 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -143,8 +143,8 @@
     <!-- Testing -->
     <MicrosoftNETCoreCoreDisToolsVersion>1.0.1-prerelease-00006</MicrosoftNETCoreCoreDisToolsVersion>
     <MicrosoftNETTestSdkVersion>17.4.0-preview-20220707-01</MicrosoftNETTestSdkVersion>
-    <MicrosoftDotNetXHarnessTestRunnersXunitVersion>6.0.0-prerelease.23401.2</MicrosoftDotNetXHarnessTestRunnersXunitVersion>
-    <MicrosoftDotNetXHarnessCLIVersion>6.0.0-prerelease.23401.2</MicrosoftDotNetXHarnessCLIVersion>
+    <MicrosoftDotNetXHarnessTestRunnersXunitVersion>6.0.0-prerelease.23455.2</MicrosoftDotNetXHarnessTestRunnersXunitVersion>
+    <MicrosoftDotNetXHarnessCLIVersion>6.0.0-prerelease.23455.2</MicrosoftDotNetXHarnessCLIVersion>
     <MicrosoftDotNetHotReloadUtilsGeneratorBuildToolVersion>6.0.0-alpha.0.23411.2</MicrosoftDotNetHotReloadUtilsGeneratorBuildToolVersion>
     <MicrosoftDotNetHotReloadUtilsGeneratorBuildToolVersion>6.0.0-alpha.0.23367.3</MicrosoftDotNetHotReloadUtilsGeneratorBuildToolVersion>
     <XUnitVersion>2.4.2-pre.9</XUnitVersion>