.codeclimate.yml in truemail-client-0.3.3 vs .codeclimate.yml in truemail-client-0.3.4

@@ -5,9 +5,9 @@
     enabled: false
 
 plugins:
   rubocop:
     enabled: true
-    channel: rubocop-1-18
+    channel: rubocop-1-21
 
   reek:
     enabled: true