.rubocop.yml in smart_container-0.8.1 vs .rubocop.yml in smart_container-0.9.0

@@ -3,13 +3,18 @@
     - lib/rubocop.general.yml
     - lib/rubocop.rake.yml
     - lib/rubocop.rspec.yml
 
 AllCops:
-  TargetRubyVersion: 2.7.1
+  TargetRubyVersion: 3.0.0
+  NewCops: enable
   Include:
     - lib/**/*.rb
     - spec/**/*.rb
     - Gemfile
     - Rakefile
     - smart_container.gemspec
     - bin/console
+
+Lint/EmptyBlock:
+  Exclude:
+    - spec/**/*.rb