.circleci/config.yml in rubocop-minitest-0.17.0 vs .circleci/config.yml in rubocop-minitest-0.17.1

@@ -35,19 +35,22 @@
   build:
     jobs:
       - documentation-checks
       - rake_default:
           name: Ruby 2.5
-          image: circleci/ruby:2.5
+          image: cimg/ruby:2.5
       - rake_default:
           name: Ruby 2.6
-          image: circleci/ruby:2.6
+          image: cimg/ruby:2.6
       - rake_default:
           name: Ruby 2.7
-          image: circleci/ruby:2.7
+          image: cimg/ruby:2.7
       - rake_default:
           name: Ruby 3.0
-          image: circleci/ruby:3.0
+          image: cimg/ruby:3.0
+      - rake_default:
+          name: Ruby 3.1
+          image: cimg/ruby:3.1
       - rake_default:
           name: Ruby HEAD
           image: rubocophq/circleci-ruby-snapshot:latest # Nightly snapshot build
       - rake_default:
           name: JRuby 9.3