diff --git a/src/Directory.Packages.props b/src/Directory.Packages.props
index f36abd097..9ae0c97e7 100644
--- a/src/Directory.Packages.props
+++ b/src/Directory.Packages.props
@@ -22,7 +22,7 @@
     <PackageVersion Include="MSTest" Version="4.2.2" />
     <PackageVersion Include="MSTest.TestFramework" Version="4.2.2" />
     <PackageVersion Include="NUnit3TestAdapter" Version="6.2.0" />
-    <PackageVersion Include="Polyfill" Version="10.3.0" />
+    <PackageVersion Include="Polyfill" Version="10.5.0" />
     <PackageVersion Include="ProjectDefaults" Version="1.0.174" />
     <PackageVersion Include="ProjectFiles" Version="1.1.1" />
     <PackageVersion Include="PublicApiGenerator" Version="11.5.4" />