diff --git a/eng/SourceBuild.Version.Details.xml b/eng/SourceBuild.Version.Details.xml
index 507989f27..3d65c673b 100644
--- a/eng/SourceBuild.Version.Details.xml
+++ b/eng/SourceBuild.Version.Details.xml
@@ -209,9 +209,9 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>761d2e6545a31d2ebf9cb60443ed2a9c2f8268b5</Sha>
     </Dependency>
-    <Dependency Name="Private.SourceBuild.ReferencePackages" Version="6.0.0-alpha.1.21473.2">
+    <Dependency Name="Private.SourceBuild.ReferencePackages" Version="6.0.0-alpha.1.21474.2">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>0aba30b468e666bdc3cfc6c36a8b417a0f6fb62a</Sha>
+      <Sha>bf115027178d7d42cfa2fbe417e011864c06cc6c</Sha>
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <Dependency Name="Microsoft.SourceLink.GitHub" Version="1.1.0-beta-21423-02" CoherentParentDependency="Microsoft.DotNet.Arcade.Sdk">
diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index dde293a33..f64dc3a3c 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -183,9 +183,9 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>c575da80f465e0b5fb98f416be92bb98b2f54b41</Sha>
     </Dependency>
-    <Dependency Name="Private.SourceBuild.ReferencePackages" Version="6.0.0-alpha.1.21473.2">
+    <Dependency Name="Private.SourceBuild.ReferencePackages" Version="6.0.0-alpha.1.21474.2">
       <Uri>https://github.com/dotnet/source-build-reference-packages</Uri>
-      <Sha>0aba30b468e666bdc3cfc6c36a8b417a0f6fb62a</Sha>
+      <Sha>bf115027178d7d42cfa2fbe417e011864c06cc6c</Sha>
     </Dependency>
     <Dependency Name="Microsoft.SourceLink.GitHub" Version="1.1.0-beta-21423-02" CoherentParentDependency="Microsoft.DotNet.Arcade.Sdk">
       <Uri>https://github.com/dotnet/sourcelink</Uri>