diff --git a/Method_2_REST/NewZarinPal.csproj b/Method_2_REST/NewZarinPal.csproj
index 035b74b..f8bb468 100644
--- a/Method_2_REST/NewZarinPal.csproj
+++ b/Method_2_REST/NewZarinPal.csproj
@@ -6,7 +6,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Razor.RuntimeCompilation" Version="3.1.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>