.rubocop.yml in nodepile-0.1.1 vs .rubocop.yml in nodepile-0.1.2

- old
+ new

@@ -1,6 +1,6 @@
 AllCops:
-  TargetRubyVersion: 2.6
+  TargetRubyVersion: 2.7
 
 Style/StringLiterals:
   Enabled: true
   EnforcedStyle: double_quotes
 