diff --git a/Plugins/Docker Monitor Mailer Plugin/Docker Monitor Mailer Plugin.csproj b/Plugins/Docker Monitor Mailer Plugin/Docker Monitor Mailer Plugin.csproj
index 177711b..99b5664 100644
--- a/Plugins/Docker Monitor Mailer Plugin/Docker Monitor Mailer Plugin.csproj	
+++ b/Plugins/Docker Monitor Mailer Plugin/Docker Monitor Mailer Plugin.csproj	
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
   </ItemGroup>
 
   <ItemGroup>