diff --git a/Directory.Packages.props b/Directory.Packages.props
index 787e3b7..1df3b93 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -18,7 +18,7 @@
     <PackageVersion Include="coverlet.msbuild" Version="6.0.4" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
     <PackageVersion Include="NetEvolve.Extensions.XUnit" Version="2.7.43" />
-    <PackageVersion Include="Polyfill" Version="7.30.0" />
+    <PackageVersion Include="Polyfill" Version="9.0.3" />
     <PackageVersion Include="xunit" Version="2.9.3" />
     <PackageVersion Include="xunit.runner.visualstudio" Version="3.0.2" />
   </ItemGroup>