diff --git a/AspNetCore/YOYO.AspNetCore.Mvc/YOYO.AspNetCore.Mvc.csproj b/AspNetCore/YOYO.AspNetCore.Mvc/YOYO.AspNetCore.Mvc.csproj
index 7cb19d8..5538b42 100644
--- a/AspNetCore/YOYO.AspNetCore.Mvc/YOYO.AspNetCore.Mvc.csproj
+++ b/AspNetCore/YOYO.AspNetCore.Mvc/YOYO.AspNetCore.Mvc.csproj
@@ -19,7 +19,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="1.1.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net451' ">