diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index a3a84704f05..c411b601bd4 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -22,9 +22,9 @@
       <Uri>https://github.com/dotnet/runtime</Uri>
       <Sha>1f08a3621e6b531b31e358b99b4c54ba556a61c0</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.DotNet.Wpf.DncEng" Version="9.0.0-preview.6.24271.3">
+    <Dependency Name="Microsoft.DotNet.Wpf.DncEng" Version="9.0.0-preview.6.24273.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-wpf-int</Uri>
-      <Sha>742147daf8ada2e0632c5f4d9594daeb36766b4a</Sha>
+      <Sha>2a182869453880d38709ca22271a1c08875db194</Sha>
     </Dependency>
     <Dependency Name="System.Resources.Extensions" Version="9.0.0-preview.5.24265.2" CoherentParentDependency="Microsoft.Private.Winforms">
       <Uri>https://github.com/dotnet/runtime</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 56af4ae4816..224ba4dbfa4 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -107,6 +107,6 @@
     <SystemReflectionMetadataLoadContextPackage>System.Reflection.MetadataLoadContext</SystemReflectionMetadataLoadContextPackage>
   </PropertyGroup>
   <PropertyGroup>
-    <MicrosoftDotNetWpfDncEngVersion>9.0.0-preview.6.24271.3</MicrosoftDotNetWpfDncEngVersion>
+    <MicrosoftDotNetWpfDncEngVersion>9.0.0-preview.6.24273.3</MicrosoftDotNetWpfDncEngVersion>
   </PropertyGroup>
 </Project>