diff --git a/Teams.Notifications/Teams.Notifications.csproj b/Teams.Notifications/Teams.Notifications.csproj
index c7efe80..8474e43 100644
--- a/Teams.Notifications/Teams.Notifications.csproj
+++ b/Teams.Notifications/Teams.Notifications.csproj
@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
 </Project>