diff --git a/NuGet.config b/NuGet.config
index 77b2bf048ad..67d465bc53f 100644
--- a/NuGet.config
+++ b/NuGet.config
@@ -4,6 +4,7 @@
     <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-362ab66" value="https://pkgs.dev.azure.com/dnceng/internal/_packaging/darc-int-dotnet-runtime-362ab666/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" />
@@ -18,6 +19,7 @@
     <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-362ab66" 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 8c62948044b..8d8614019a1 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -29,9 +29,9 @@
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
       <Sha>dcf4a22cf8671c1abe880ebec4cfd906c99588bf</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Extensions.HostFactoryResolver.Sources" Version="8.0.20-servicing.25419.14">
+    <Dependency Name="Microsoft.Extensions.HostFactoryResolver.Sources" Version="8.0.21-servicing.25475.13">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
-      <Sha>574100b692e71fa3426931adf4c1ba42e4ee5213</Sha>
+      <Sha>362ab6669d55a75d51166f01b596c967c734ef4c</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Extensions.Logging" Version="8.0.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
@@ -45,18 +45,18 @@
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
       <Sha>ef853a71052646a42abf17e888ec6d9a69614ad9</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App.Ref" Version="8.0.20">
+    <Dependency Name="Microsoft.NETCore.App.Ref" Version="8.0.21">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
-      <Sha>574100b692e71fa3426931adf4c1ba42e4ee5213</Sha>
+      <Sha>362ab6669d55a75d51166f01b596c967c734ef4c</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App.Runtime.win-x64" Version="8.0.20">
+    <Dependency Name="Microsoft.NETCore.App.Runtime.win-x64" Version="8.0.21">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
-      <Sha>574100b692e71fa3426931adf4c1ba42e4ee5213</Sha>
+      <Sha>362ab6669d55a75d51166f01b596c967c734ef4c</Sha>
     </Dependency>
     <!-- NB: Using BrowserDebugHost to represent the nonshipping version of Microsoft.NETCore.App -->
-    <Dependency Name="Microsoft.NETCore.BrowserDebugHost.Transport" Version="8.0.20-servicing.25419.14">
+    <Dependency Name="Microsoft.NETCore.BrowserDebugHost.Transport" Version="8.0.21-servicing.25475.13">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-runtime</Uri>
-      <Sha>574100b692e71fa3426931adf4c1ba42e4ee5213</Sha>
+      <Sha>362ab6669d55a75d51166f01b596c967c734ef4c</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index bb7f4256fa8..1a8b242e2b7 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -24,13 +24,13 @@
     <MicrosoftExtensionsConfigurationJsonVersion>8.0.1</MicrosoftExtensionsConfigurationJsonVersion>
     <MicrosoftExtensionsDependencyInjectionVersion>8.0.1</MicrosoftExtensionsDependencyInjectionVersion>
     <MicrosoftExtensionsDependencyModelVersion>8.0.2</MicrosoftExtensionsDependencyModelVersion>
-    <MicrosoftExtensionsHostFactoryResolverSourcesVersion>8.0.20-servicing.25419.14</MicrosoftExtensionsHostFactoryResolverSourcesVersion>
+    <MicrosoftExtensionsHostFactoryResolverSourcesVersion>8.0.21-servicing.25475.13</MicrosoftExtensionsHostFactoryResolverSourcesVersion>
     <MicrosoftExtensionsLoggingVersion>8.0.1</MicrosoftExtensionsLoggingVersion>
     <SystemTextJsonVersion>8.0.6</SystemTextJsonVersion>
     <SystemFormatsAsn1Version>8.0.2</SystemFormatsAsn1Version>
-    <MicrosoftNETCoreAppRefVersion>8.0.20</MicrosoftNETCoreAppRefVersion>
-    <MicrosoftNETCoreAppRuntimewinx64Version>8.0.20</MicrosoftNETCoreAppRuntimewinx64Version>
-    <MicrosoftNETCoreBrowserDebugHostTransportVersion>8.0.20-servicing.25419.14</MicrosoftNETCoreBrowserDebugHostTransportVersion>
+    <MicrosoftNETCoreAppRefVersion>8.0.21</MicrosoftNETCoreAppRefVersion>
+    <MicrosoftNETCoreAppRuntimewinx64Version>8.0.21</MicrosoftNETCoreAppRuntimewinx64Version>
+    <MicrosoftNETCoreBrowserDebugHostTransportVersion>8.0.21-servicing.25475.13</MicrosoftNETCoreBrowserDebugHostTransportVersion>
   </PropertyGroup>
   <PropertyGroup Label="Dependencies from dotnet/arcade">
     <MicrosoftDotNetBuildTasksTemplatingVersion>8.0.0-beta.25504.1</MicrosoftDotNetBuildTasksTemplatingVersion>