diff --git a/src/samples/FLuiTec.AppFx.Networking.Mail.ConsoleSample/FLuiTec.AppFx.Networking.Mail.ConsoleSample.csproj b/src/samples/FLuiTec.AppFx.Networking.Mail.ConsoleSample/FLuiTec.AppFx.Networking.Mail.ConsoleSample.csproj
index 4df1520..862356b 100644
--- a/src/samples/FLuiTec.AppFx.Networking.Mail.ConsoleSample/FLuiTec.AppFx.Networking.Mail.ConsoleSample.csproj
+++ b/src/samples/FLuiTec.AppFx.Networking.Mail.ConsoleSample/FLuiTec.AppFx.Networking.Mail.ConsoleSample.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.1.3" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.1.3" />
     <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="3.1.3" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
   </ItemGroup>
 
   <ItemGroup>