diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 17cec7c0331..a4cbe9ddd01 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -65,7 +65,7 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>f58730b33782d34ac6b221d9d2b5ecaf93d9f37a</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Wpf.DncEng" Version="6.0.0-preview.3.21168.3">
+    <Dependency Name="Microsoft.DotNet.Wpf.DncEng" Version="6.0.0-preview.3.21169.1">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-wpf-int</Uri>
       <Sha>2d2962f8662256fa1981e45450290b38d1e65318</Sha>
     </Dependency>
diff --git a/eng/Versions.props b/eng/Versions.props
index d0d38c66e25..9669f5574c7 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -89,6 +89,6 @@
     <SystemReflectionMetadataLoadContextPackage>System.Reflection.MetadataLoadContext</SystemReflectionMetadataLoadContextPackage>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotNetWpfDncEngVersion>6.0.0-preview.3.21168.3</MicrosoftDotNetWpfDncEngVersion>
+    <MicrosoftDotNetWpfDncEngVersion>6.0.0-preview.3.21169.1</MicrosoftDotNetWpfDncEngVersion>
   </PropertyGroup>
 </Project>