diff --git a/csharp-recap/9010-linq-quiz/LinqQuiz.Tests/LinqQuiz.Tests.csproj b/csharp-recap/9010-linq-quiz/LinqQuiz.Tests/LinqQuiz.Tests.csproj
index b9b1c454..0188fee8 100644
--- a/csharp-recap/9010-linq-quiz/LinqQuiz.Tests/LinqQuiz.Tests.csproj
+++ b/csharp-recap/9010-linq-quiz/LinqQuiz.Tests/LinqQuiz.Tests.csproj
@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.3.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="xunit" Version="2.3.0-beta4-build3742" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.3.0-beta4-build3742" />
   </ItemGroup>