diff --git a/Directory.Build.props b/Directory.Build.props
index 8db769a5..15ae6beb 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -69,7 +69,7 @@
       Note: OpenIddict uses PolySharp to dynamically generate polyfills for types that are not available on
       some of the targeted TFMs (e.g Index, Range or nullable attributes on .NET Framework/.NET Standard).
     -->
-    <PackageReference Include="PolySharp" Version="1.6.0" IsImplicitlyDefined="true"
+    <PackageReference Include="PolySharp" Version="1.7.1" IsImplicitlyDefined="true"
                       PrivateAssets="all" Condition=" '$(DisablePolySharp)' != 'true' " />
   </ItemGroup>