diff --git a/Directory.Packages.props b/Directory.Packages.props
index ea137e4..775962d 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -43,6 +43,6 @@
     <PackageVersion Include="YamlDotNet" Version="16.2.0" />
     <PackageVersion Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="10.0.3" />
     <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.3" />
-    <PackageVersion Include="Polyfill" Version="9.11.0" />
+    <PackageVersion Include="Polyfill" Version="9.12.0" />
   </ItemGroup>
 </Project>