diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 3dcb36d7462..9f11162bf4a 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.1.21564.1">
+    <Dependency Name="Microsoft.Private.Winforms" Version="7.0.0-alpha.1.21566.2">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>a8905ab4ba4981db444644a2b028fbff92f41893</Sha>
+      <Sha>5a5a7c7874d9a707328d4e69a6fffca1998bc1e3</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.Dotnet.WinForms.ProjectTemplates" Version="7.0.0-alpha.1.21564.1">
+    <Dependency Name="Microsoft.Dotnet.WinForms.ProjectTemplates" Version="7.0.0-alpha.1.21566.2">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>a8905ab4ba4981db444644a2b028fbff92f41893</Sha>
+      <Sha>5a5a7c7874d9a707328d4e69a6fffca1998bc1e3</Sha>
     </Dependency>
     <Dependency Name="System.CodeDom" Version="7.0.0-alpha.1.21562.1" CoherentParentDependency="Microsoft.Private.Winforms">
       <Uri>https://github.com/dotnet/runtime</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 226a397d5be..17111f3f866 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -9,7 +9,7 @@
   </PropertyGroup>
   <!-- NuGet Package Versions -->
   <PropertyGroup>
-    <MicrosoftPrivateWinformsVersion>7.0.0-alpha.1.21564.1</MicrosoftPrivateWinformsVersion>
+    <MicrosoftPrivateWinformsVersion>7.0.0-alpha.1.21566.2</MicrosoftPrivateWinformsVersion>
   </PropertyGroup>
   <!-- Packages that come from https://github.com/dotnet/coreclr -->
   <PropertyGroup>