diff --git a/gen1-sample/csharp-tsi-gen1-msal-sample/csharp-tsi-gen1-msal-sample.csproj b/gen1-sample/csharp-tsi-gen1-msal-sample/csharp-tsi-gen1-msal-sample.csproj
index d77c8a4..80c44d4 100644
--- a/gen1-sample/csharp-tsi-gen1-msal-sample/csharp-tsi-gen1-msal-sample.csproj
+++ b/gen1-sample/csharp-tsi-gen1-msal-sample/csharp-tsi-gen1-msal-sample.csproj
@@ -8,6 +8,6 @@
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.Identity.Client" Version="4.7.1.0" Culture="neutral" PublicKeyToken="0a613f4dd989e8ae" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 </Project>
\ No newline at end of file