diff --git a/src/MakingSense.AspNetCore.Authentication.SimpleToken/MakingSense.AspNetCore.Authentication.SimpleToken.csproj b/src/MakingSense.AspNetCore.Authentication.SimpleToken/MakingSense.AspNetCore.Authentication.SimpleToken.csproj
index b1ff371..d68ae35 100644
--- a/src/MakingSense.AspNetCore.Authentication.SimpleToken/MakingSense.AspNetCore.Authentication.SimpleToken.csproj
+++ b/src/MakingSense.AspNetCore.Authentication.SimpleToken/MakingSense.AspNetCore.Authentication.SimpleToken.csproj
@@ -20,7 +20,7 @@
     <PackageReference Include="Microsoft.CSharp" Version="4.5.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.2.0" />
     <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="5.5.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="System.Linq" Version="4.3.0" />
     <PackageReference Include="System.Threading" Version="4.3.0" />
   </ItemGroup>