diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 068efb2890789eade93f0a8cf933c2cb8ef236ae..78d19f410c4c8cd3935beb8944a5daec904c8c87 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="4.8.0-preview8.19377.2">
+    <Dependency Name="Microsoft.Private.Winforms" Version="4.8.0-preview8.19377.3">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>746d02c27079e18da9d458b72584345bf8b78c1b</Sha>
+      <Sha>0566798afb3b6b65a3b29ec3d17146d251d83c9f</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index d9f15fbdded36e1bf8f7b1d6d4546b4cbd8e069b..eb9d33305f51fc3e15726347b9a05663d3a26cb3 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -8,7 +8,7 @@
   </PropertyGroup>
   <!-- NuGet Package Versions -->
   <PropertyGroup>
-    <MicrosoftPrivateWinformsVersion>4.8.0-preview8.19377.2</MicrosoftPrivateWinformsVersion>
+    <MicrosoftPrivateWinformsVersion>4.8.0-preview8.19377.3</MicrosoftPrivateWinformsVersion>
   </PropertyGroup>
   <!-- Packages that come from https://github.com/dotnet/coreclr -->
   <PropertyGroup>