diff --git a/src/Verify.NewtonsoftJson/Verify.NewtonsoftJson.csproj b/src/Verify.NewtonsoftJson/Verify.NewtonsoftJson.csproj
index b81b67c..3561ad6 100644
--- a/src/Verify.NewtonsoftJson/Verify.NewtonsoftJson.csproj
+++ b/src/Verify.NewtonsoftJson/Verify.NewtonsoftJson.csproj
@@ -9,7 +9,7 @@
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageReference Include="ProjectDefaults" Version="1.0.91" PrivateAssets="all" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" Condition="$(Configuration) == 'Release'" />
-    <PackageReference Include="Polyfill" Version="1.27.0" PrivateAssets="all" />
+    <PackageReference Include="Polyfill" Version="1.27.1" PrivateAssets="all" />
     <Using Include="Newtonsoft.Json.Linq" />
   </ItemGroup>
 </Project>
\ No newline at end of file