.rubocop.yml in vernacular-ast-0.1.0 vs .rubocop.yml in vernacular-ast-0.1.1

@@ -1,8 +1,8 @@
 AllCops:
   DisplayCopNames: true
   DisplayStyleGuide: true
-  TargetRubyVersion: 2.5
+  TargetRubyVersion: 2.6
   Exclude:
   - 'lib/vernacular/ast/parser.rb'
   - 'test/typed_method_args_test.rb'
   - 'test/typed_method_returns_test.rb'
   - 'vendor/**/*'