diff --git a/samples/Simple_Project/Simple_Project.csproj b/samples/Simple_Project/Simple_Project.csproj
index 7fd30fc..98b83ea 100644
--- a/samples/Simple_Project/Simple_Project.csproj
+++ b/samples/Simple_Project/Simple_Project.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="FluentValidation" Version="7.6.103" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.1.1" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="2.1.1" />
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>