diff --git a/Directory.Packages.props b/Directory.Packages.props
index c3c7849..c68c3de 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -9,7 +9,7 @@
     <PackageVersion Include="Microsoft.Testing.Extensions.HangDump" Version="1.7.2" />
     <PackageVersion Include="Microsoft.Testing.Extensions.HotReload" Version="1.7.2" />
     <PackageVersion Include="Microsoft.Testing.Extensions.Retry" Version="1.7.2" />
-    <PackageVersion Include="Polyfill" Version="11.4.1" />
+    <PackageVersion Include="Polyfill" Version="11.4.3" />
     <PackageVersion Include="ktsu.Semantics.Strings" Version="5.11.0" />
     <PackageVersion Include="System.Text.Json" Version="10.0.12" />
   </ItemGroup>