diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index dc8e9292c73..c3cdc2c7e79 100644
--- a/eng/Version.Details.xml
+++ b/eng/Version.Details.xml
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.Private.Winforms" Version="7.0.0-alpha.1.21520.7">
+    <Dependency Name="Microsoft.Private.Winforms" Version="7.0.0-alpha.1.21520.12">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>1da14b832af50d041b80e5d66c94bb0016313c84</Sha>
+      <Sha>40236762f21c9e50f4fc388b20588a08e4bf5297</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.WinForms.ProjectTemplates" Version="7.0.0-alpha.1.21520.7">
+    <Dependency Name="Microsoft.Dotnet.WinForms.ProjectTemplates" Version="7.0.0-alpha.1.21520.12">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>1da14b832af50d041b80e5d66c94bb0016313c84</Sha>
+      <Sha>40236762f21c9e50f4fc388b20588a08e4bf5297</Sha>
     </Dependency>
     <Dependency Name="System.CodeDom" Version="7.0.0-alpha.1.21519.19" CoherentParentDependency="Microsoft.Private.Winforms">
       <Uri>https://github.com/dotnet/runtime</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 2ab0276013f..dc6bd609d16 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -9,7 +9,7 @@
   </PropertyGroup>
   <!-- NuGet Package Versions -->
   <PropertyGroup>
-    <MicrosoftPrivateWinformsVersion>7.0.0-alpha.1.21520.7</MicrosoftPrivateWinformsVersion>
+    <MicrosoftPrivateWinformsVersion>7.0.0-alpha.1.21520.12</MicrosoftPrivateWinformsVersion>
   </PropertyGroup>
   <!-- Packages that come from https://github.com/dotnet/coreclr -->
   <PropertyGroup>