diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index de8c647b424..0d7c68df805 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -6,9 +6,9 @@
       <Sha>839cdfb0ecca5e0be3dbccd926e7651ef50fdf10</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.612804">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-reference-packages" Version="10.0.615601">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>9c8e3885e783e984a48ed3585ff51d86b020d7ce</Sha>
+      <Sha>232bcf31aad21949f80d6706720540b85e43fff3</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.Net.Compilers.Toolset" Version="4.14.0-3.25128.2">
diff --git a/eng/Versions.props b/eng/Versions.props
index 6becff158e9..cdf75986822 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -49,7 +49,7 @@
   <PropertyGroup Label="Automated">
     <MicrosoftNETCoreBrowserDebugHostTransportPackageVersion>6.0.2-servicing.22064.6</MicrosoftNETCoreBrowserDebugHostTransportPackageVersion>
     <MicrosoftNETCorePlatformsPackageVersion>6.0.1</MicrosoftNETCorePlatformsPackageVersion>
-    <MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesPackageVersion>10.0.612804</MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesPackageVersion>
+    <MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesPackageVersion>10.0.615601</MicrosoftSourceBuildIntermediatesourcebuildreferencepackagesPackageVersion>
     <MicrosoftSourceBuildIntermediatearcadePackageVersion>9.0.0-beta.25111.5</MicrosoftSourceBuildIntermediatearcadePackageVersion>
     <MicrosoftNetCompilersToolsetPackageVersion>4.14.0-3.25128.2</MicrosoftNetCompilersToolsetPackageVersion>
     <MicrosoftCommonLanguageServerProtocolFrameworkPackageVersion>4.14.0-3.25128.2</MicrosoftCommonLanguageServerProtocolFrameworkPackageVersion>