.rubocop.yml in jekyll-feed-0.9.2 vs .rubocop.yml in jekyll-feed-0.9.3

@@ -1,9 +1,9 @@
 inherit_gem:
   jekyll: .rubocop.yml
 
 AllCops:
-  TargetRubyVersion: 2.0
+  TargetRubyVersion: 2.3
   Include:
     - lib/*.rb
 
   Exclude:
     - .rubocop.yml