diff --git a/Linq.GridQuery.NetCore.Test/Linq.GridQuery.NetCore.Test.csproj b/Linq.GridQuery.NetCore.Test/Linq.GridQuery.NetCore.Test.csproj
index 741bbec..63630f1 100644
--- a/Linq.GridQuery.NetCore.Test/Linq.GridQuery.NetCore.Test.csproj
+++ b/Linq.GridQuery.NetCore.Test/Linq.GridQuery.NetCore.Test.csproj
@@ -14,7 +14,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.7.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="NUnit" Version="3.10.1" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.10.0" />
   </ItemGroup>