diff --git a/eng/Version.Details.xml b/eng/Version.Details.xml
index 7e9ee3f2f30f58acc4671a4645af2e32f6d9d937..9d29b7aedca2b108eb65f617e2ced4e49667fc2f 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-rc.1.20379.4">
+    <Dependency Name="Microsoft.Private.Winforms" Version="5.0.0-rc.1.20379.5">
       <Uri>https://github.com/dotnet/winforms</Uri>
-      <Sha>7638b0718907c193db849e32ffbb0d170d451c36</Sha>
+      <Sha>e9445ae890b665638103ebc4b068ae8f8d378806</Sha>
     </Dependency>
     <Dependency Name="Microsoft.Win32.Registry" Version="5.0.0-rc.1.20371.13" CoherentParentDependency="Microsoft.Private.Winforms">
       <Uri>https://github.com/dotnet/runtime</Uri>
diff --git a/eng/Versions.props b/eng/Versions.props
index 7c952fa6bf3bb7ead57bd68d7eaec32791105bb5..f3f2a2a2b91da12bacf8b09aeee5ecf46c656fe7 100644
--- a/eng/Versions.props
+++ b/eng/Versions.props
@@ -9,7 +9,7 @@
   </PropertyGroup>
   <!-- NuGet Package Versions -->
   <PropertyGroup>
-    <MicrosoftPrivateWinformsVersion>5.0.0-rc.1.20379.4</MicrosoftPrivateWinformsVersion>
+    <MicrosoftPrivateWinformsVersion>5.0.0-rc.1.20379.5</MicrosoftPrivateWinformsVersion>
   </PropertyGroup>
   <!-- Packages that come from https://github.com/dotnet/coreclr -->
   <PropertyGroup>