diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index ddb3c2df2f158c8ed8024c6d537275a4478e809d..f15ef4980c2cf0d5ec3b7c7f75a8931b5d7c2ab5 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.1.20110.4">
+    <Dependency Name="Microsoft.Private.Winforms" Version="5.0.0-preview.1.20111.1">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>8818624e86a7aa64dbcd06fe78e406fa8caf008a</Sha>
+      <Sha>0d9f2f88ddb3bccf9da205fba24c7bac8dfd42f9</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>
diff --git a/eng/Versions.props b/eng/Versions.props
index f1b0eda09e3ad4d2025f8157f23b3c68109c67fd..bb6681c7c32f5e8942cfaedf490ec2d6cf537cd2 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -9,7 +9,7 @@
   </PropertyGroup>
   <!-- NuGet Package Versions -->
   <PropertyGroup>
-    <MicrosoftPrivateWinformsVersion>5.0.0-preview.1.20110.4</MicrosoftPrivateWinformsVersion>
+    <MicrosoftPrivateWinformsVersion>5.0.0-preview.1.20111.1</MicrosoftPrivateWinformsVersion>
   </PropertyGroup>
   <!-- Packages that come from https://github.com/dotnet/coreclr -->
   <PropertyGroup>