.rubocop.yml in ykxutils-0.1.7 vs .rubocop.yml in ykxutils-0.1.8

@@ -3,10 +3,10 @@
   - rubocop-rspec
 
 inherit_from: .rubocop_todo.yml
 
 AllCops:
-  TargetRubyVersion: 2.6
+  TargetRubyVersion: 2.7
   NewCops: enable
 
 Style/StringLiterals:
   Enabled: true
   EnforcedStyle: double_quotes