diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index d5c2b9bad6..ca8f66bccd 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -32,13 +32,13 @@
       <Sha>7f13798e5f567b72ffe63205bf49839245f0f8c1</Sha>
       <SourceBuild RepoName="arcade" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.App.Ref.Internal" Version="6.0.0-preview.7.21363.17">
+    <Dependency Name="Microsoft.AspNetCore.App.Ref.Internal" Version="6.0.0-rc.1.21375.4">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>837b17847c427be12d69623cf32223c10a4ddba5</Sha>
+      <Sha>5db32c0392fea7165b2d3566ec6dde4a062559f3</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.AspNetCore.App.Ref" Version="6.0.0-preview.7.21363.17">
+    <Dependency Name="Microsoft.AspNetCore.App.Ref" Version="6.0.0-rc.1.21375.4">
       <Uri>https://github.com/dotnet/aspnetcore</Uri>
-      <Sha>837b17847c427be12d69623cf32223c10a4ddba5</Sha>
+      <Sha>5db32c0392fea7165b2d3566ec6dde4a062559f3</Sha>
     </Dependency>
     <Dependency Name="Microsoft.NETCore.App.Runtime.win-x64" Version="6.0.0-preview.7.21361.10">
       <Uri>https://github.com/dotnet/runtime</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 06e2487256..f8f30b962b 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -20,8 +20,8 @@
     <VSRedistCommonNetCoreSharedFrameworkx6460Version>6.0.0-preview.7.21361.10</VSRedistCommonNetCoreSharedFrameworkx6460Version>
     <MicrosoftNETCoreAppRuntimewinx64Version>6.0.0-preview.7.21361.10</MicrosoftNETCoreAppRuntimewinx64Version>
     <!-- Latest shared aspnetcore version updated by darc -->
-    <MicrosoftAspNetCoreAppRefInternalVersion>6.0.0-preview.7.21363.17</MicrosoftAspNetCoreAppRefInternalVersion>
-    <MicrosoftAspNetCoreAppRefVersion>6.0.0-preview.7.21363.17</MicrosoftAspNetCoreAppRefVersion>
+    <MicrosoftAspNetCoreAppRefInternalVersion>6.0.0-rc.1.21375.4</MicrosoftAspNetCoreAppRefInternalVersion>
+    <MicrosoftAspNetCoreAppRefVersion>6.0.0-rc.1.21375.4</MicrosoftAspNetCoreAppRefVersion>
     <!-- dotnet/installer: Testing version of the SDK. Needed for the signed & entitled host. -->
     <MicrosoftDotnetSdkInternalVersion>6.0.100-preview.1.21103.13</MicrosoftDotnetSdkInternalVersion>
   </PropertyGroup>