.rubocop.yml in relaton-w3c-1.11.4 vs .rubocop.yml in relaton-w3c-1.11.5

@@ -5,8 +5,8 @@
 require: rubocop-rails
 
 inherit_from:
   - https://raw.githubusercontent.com/riboseinc/oss-guides/master/ci/rubocop.yml
 AllCops:
-  TargetRubyVersion: 2.5
+  TargetRubyVersion: 2.6
 Rails:
   Enabled: false