diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 5af7532379d..03a9f3c337a 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -65,9 +65,9 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>f56a56f90ff9124c85e4d889faeeca0824d2d437</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Wpf.DncEng" Version="6.0.0-alpha.1.20608.2">
+    <Dependency Name="Microsoft.DotNet.Wpf.DncEng" Version="6.0.0-alpha.1.20609.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-wpf-int</Uri>
-      <Sha>16686edecd558a358000e43fda6c177f8f3f55ed</Sha>
+      <Sha>ef056fc141d9ab6ecf21eeaf99a995623245d919</Sha>
     </Dependency>
     <Dependency Name="System.IO.Packaging" Version="6.0.0-alpha.1.20561.11" CoherentParentDependency="Microsoft.Private.Winforms">
       <Uri>https://github.com/dotnet/runtime</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index ef4aa1d8519..edd493c01c2 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -89,6 +89,6 @@
     <SystemReflectionMetadataLoadContextPackage>System.Reflection.MetadataLoadContext</SystemReflectionMetadataLoadContextPackage>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotNetWpfDncEngVersion>6.0.0-alpha.1.20608.2</MicrosoftDotNetWpfDncEngVersion>
+    <MicrosoftDotNetWpfDncEngVersion>6.0.0-alpha.1.20609.3</MicrosoftDotNetWpfDncEngVersion>
   </PropertyGroup>
 </Project>