diff --git a/NuGet.config b/NuGet.config
index cabc4d8508a0..66f5d2f4634d 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -4,10 +4,8 @@
     <clear />
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-runtime -->
-    <add key="darc-int-dotnet-runtime-e1f1988" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-e1f19886/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--  Begin: Package sources from dotnet-efcore -->
-    <add key="darc-int-dotnet-efcore-5452ff9" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-efcore-5452ff90/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-efcore -->
     <!--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" />
@@ -30,10 +28,8 @@
     <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-5452ff9" value="true" />
     <!--  End: Package sources from dotnet-efcore -->
     <!--  Begin: Package sources from dotnet-runtime -->
-    <add key="darc-int-dotnet-runtime-e1f1988" value="true" />
     <!--  End: Package sources from dotnet-runtime -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
   </disabledPackageSources>
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 1d68938b6adf..04603cababa0 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -388,31 +388,31 @@
       <Uri>https://github.com/dotnet/winforms</Uri>
       <Sha>9b822fd70005bf5632d12fe76811b97b3dd044e4</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.25503.3">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="9.0.0-beta.25555.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
+      <Sha>9eaf7b289d5003a94ee23658f057a6c06ddcd570</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="9.0.0-beta.25503.3">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.arcade" Version="9.0.0-beta.25555.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
+      <Sha>9eaf7b289d5003a94ee23658f057a6c06ddcd570</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="9.0.0-beta.25503.3">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Installers" Version="9.0.0-beta.25555.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
+      <Sha>9eaf7b289d5003a94ee23658f057a6c06ddcd570</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="9.0.0-beta.25503.3">
+    <Dependency Name="Microsoft.DotNet.Build.Tasks.Templating" Version="9.0.0-beta.25555.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
+      <Sha>9eaf7b289d5003a94ee23658f057a6c06ddcd570</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="9.0.0-beta.25503.3">
+    <Dependency Name="Microsoft.DotNet.Helix.Sdk" Version="9.0.0-beta.25555.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
+      <Sha>9eaf7b289d5003a94ee23658f057a6c06ddcd570</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.RemoteExecutor" Version="9.0.0-beta.25503.3">
+    <Dependency Name="Microsoft.DotNet.RemoteExecutor" Version="9.0.0-beta.25555.4">
       <Uri>https://github.com/dotnet/arcade</Uri>
-      <Sha>f8c9a6d12e5a3b281661924da22d7de1cc6ab27d</Sha>
+      <Sha>9eaf7b289d5003a94ee23658f057a6c06ddcd570</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Extensions.Diagnostics.Testing" Version="9.10.0-preview.1.25475.1">
       <Uri>https://github.com/dotnet/extensions</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index b0a16b5b99c5..af333ff4d48f 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -166,10 +166,10 @@
     <NuGetVersioningVersion>6.2.4</NuGetVersioningVersion>
     <NuGetFrameworksVersion>6.2.4</NuGetFrameworksVersion>
     <!-- Packages from dotnet/arcade -->
-    <MicrosoftDotNetBuildTasksInstallersVersion>9.0.0-beta.25503.3</MicrosoftDotNetBuildTasksInstallersVersion>
-    <MicrosoftDotNetBuildTasksTemplatingVersion>9.0.0-beta.25503.3</MicrosoftDotNetBuildTasksTemplatingVersion>
-    <MicrosoftDotNetRemoteExecutorVersion>9.0.0-beta.25503.3</MicrosoftDotNetRemoteExecutorVersion>
-    <MicrosoftSourceBuildIntermediatearcadeVersion>9.0.0-beta.25503.3</MicrosoftSourceBuildIntermediatearcadeVersion>
+    <MicrosoftDotNetBuildTasksInstallersVersion>9.0.0-beta.25555.4</MicrosoftDotNetBuildTasksInstallersVersion>
+    <MicrosoftDotNetBuildTasksTemplatingVersion>9.0.0-beta.25555.4</MicrosoftDotNetBuildTasksTemplatingVersion>
+    <MicrosoftDotNetRemoteExecutorVersion>9.0.0-beta.25555.4</MicrosoftDotNetRemoteExecutorVersion>
+    <MicrosoftSourceBuildIntermediatearcadeVersion>9.0.0-beta.25555.4</MicrosoftSourceBuildIntermediatearcadeVersion>
     <!-- Packages from dotnet/source-build-externals -->
     <MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>9.0.0-alpha.1.24575.1</MicrosoftSourceBuildIntermediatesourcebuildexternalsVersion>
     <!-- Packages from dotnet/source-build-reference-packages -->
diff --git a/eng/common/core-templates/job/publish-build-assets.yml b/eng/common/core-templates/job/publish-build-assets.yml
index a58c8a418e8a..6b5ff28cc706 100644
--- a/eng/common/core-templates/job/publish-build-assets.yml
+++ b/eng/common/core-templates/job/publish-build-assets.yml
@@ -145,6 +145,11 @@ jobs:
           PromoteToChannelIds: ${{ parameters.PromoteToChannelIds }}
           is1ESPipeline: ${{ parameters.is1ESPipeline }}
 
+      # Darc is targeting 8.0, so make sure it's installed
+      - task: UseDotNet@2
+        inputs:
+          version: 8.0.x
+
       - task: AzureCLI@2
         displayName: Publish Using Darc
         inputs:
diff --git a/eng/common/core-templates/post-build/post-build.yml b/eng/common/core-templates/post-build/post-build.yml
index 2ee8bbfff545..221d1ac6de19 100644
--- a/eng/common/core-templates/post-build/post-build.yml
+++ b/eng/common/core-templates/post-build/post-build.yml
@@ -305,6 +305,11 @@ stages:
 
         - task: NuGetAuthenticate@1
 
+        # Darc is targeting 8.0, so make sure it's installed
+        - task: UseDotNet@2
+          inputs:
+            version: 8.0.x
+
         - task: AzureCLI@2
           displayName: Publish Using Darc
           inputs:
diff --git a/global.json b/global.json
index 665441c65a4f..41bef813da81 100644
--- a/global.json
+++ b/global.json
@@ -27,7 +27,7 @@
     "jdk": "latest"
   },
   "msbuild-sdks": {
-    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.25503.3",
-    "Microsoft.DotNet.Helix.Sdk": "9.0.0-beta.25503.3"
+    "Microsoft.DotNet.Arcade.Sdk": "9.0.0-beta.25555.4",
+    "Microsoft.DotNet.Helix.Sdk": "9.0.0-beta.25555.4"
   }
 }