diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index e047fdd29a8b493d67f38bbf0abfb76a3593d2d9..b6ff38018c630fee2afd53e08d7a26a1276a38fe 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.Private.Winforms" Version="5.0.0-preview.8.20330.3">
+    <Dependency Name="Microsoft.Private.Winforms" Version="5.0.0-preview.8.20352.1">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>4c1c9d66bb6e4b430ec686d2c457537da3a7737c</Sha>
+      <Sha>2588f06ce07240357729c0eaf2cda8712cdd9694</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index cc5b9da859d0e17c3d19974b254ef0f3dec77903..fe2217e10b65f7a925966cea3aa6529b10c1eef7 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -9,7 +9,7 @@
   </PropertyGroup>
   <!-- NuGet Package Versions -->
   <PropertyGroup>
-    <MicrosoftPrivateWinformsVersion>5.0.0-preview.8.20330.3</MicrosoftPrivateWinformsVersion>
+    <MicrosoftPrivateWinformsVersion>5.0.0-preview.8.20352.1</MicrosoftPrivateWinformsVersion>
   </PropertyGroup>
   <!-- Packages that come from https://github.com/dotnet/coreclr -->
   <PropertyGroup>