diff --git a/Directory.Build.props b/Directory.Build.props
index 6f1eca18..2dd1e19b 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -57,7 +57,7 @@
 
   <ItemGroup Condition=" '$(TargetFrameworkIdentifier)' == '.NETFramework' ">
     <!-- Backfills features of .NET 8 for older versions of .NET -->
-    <PackageReference Include="PolySharp" Version="1.15.0" PrivateAssets="All" />
+    <PackageReference Include="PolySharp" Version="1.16.0" PrivateAssets="All" />
   </ItemGroup>
 
   <PropertyGroup>