diff --git a/samples/MethodArgsValidationSample/MethodArgsValidationSample.csproj b/samples/MethodArgsValidationSample/MethodArgsValidationSample.csproj
index 5a6af46..081fc37 100644
--- a/samples/MethodArgsValidationSample/MethodArgsValidationSample.csproj
+++ b/samples/MethodArgsValidationSample/MethodArgsValidationSample.csproj
@@ -5,7 +5,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+        <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     </ItemGroup>
 
     <ItemGroup>