diff --git a/Directory.Packages.props b/Directory.Packages.props
index 75e792f..7d94cb0 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -13,7 +13,7 @@
     <PackageVersion Include="coverlet.msbuild" Version="6.0.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
     <PackageVersion Include="NetEvolve.Extensions.XUnit" Version="1.1.74" />
-    <PackageVersion Include="Polyfill" Version="1.27.2" />
+    <PackageVersion Include="Polyfill" Version="1.28.0" />
     <PackageVersion Include="Verify.Xunit" Version="21.1.3" />
     <PackageVersion Include="xunit" Version="2.5.0" />
     <PackageVersion Include="xunit.core" Version="2.5.0" />