.rubocop.yml in percy-cli-1.3.0 vs .rubocop.yml in percy-cli-1.3.1

@@ -1,10 +1,10 @@
 inherit_gem:
   percy-style:
     - default.yml
 
 AllCops:
-  TargetRubyVersion: 2.1
+  TargetRubyVersion: 2.2
 
 Style/GlobalVars:
   Exclude:
     - 'lib/percy/cli.rb'