diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index 028287c..aa35b02 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -11,7 +11,7 @@
     <PackageVersion Include="NUnit" Version="4.5.0" />
     <PackageVersion Include="NUnit3TestAdapter" Version="6.1.0" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.172" />
-    <PackageVersion Include="Polyfill" Version="9.13.0" />
+    <PackageVersion Include="Polyfill" Version="9.15.0" />
     <PackageVersion Include="Verify.DiffPlex" Version="3.1.2" />
     <PackageVersion Include="Verify.NUnit" Version="31.13.2" />
     <PackageVersion Include="Argon" Version="0.33.5" />