diff --git a/Aptacode.CSharp.GraphQL/Aptacode.CSharp.GraphQL.csproj b/Aptacode.CSharp.GraphQL/Aptacode.CSharp.GraphQL.csproj
index ecf9598..3959637 100644
--- a/Aptacode.CSharp.GraphQL/Aptacode.CSharp.GraphQL.csproj
+++ b/Aptacode.CSharp.GraphQL/Aptacode.CSharp.GraphQL.csproj
@@ -23,7 +23,7 @@
     <PackageReference Include="GraphQL.Server.Transports.AspNetCore" Version="3.5.0-alpha0046" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="2.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.2.5" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>