diff --git a/source/Directory.Build.props b/source/Directory.Build.props
index ee8ebc0..7788d83 100644
--- a/source/Directory.Build.props
+++ b/source/Directory.Build.props
@@ -20,8 +20,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="DefaultCSharp" Version="14.0.1" PrivateAssets="all" />
-    <PackageReference Include="Polyfill" Version="9.10.0" PrivateAssets="all" />
+    <PackageReference Include="DefaultCSharp" Version="14.0.2" PrivateAssets="all" />
+    <PackageReference Include="Polyfill" Version="9.13.0" PrivateAssets="all" />
   </ItemGroup>
 
 </Project>