[
  '1.19.1',
  '1.20.0',
  '1.21.0',
  '1.22.3',
  '1.23.0',
  '1.24.1',
  '1.25.1',
  '1.26.1',
  '1.27.0',
  '1.28.2',
  '1.29.1',
  '1.30.1'
].each do |version|
  appraise "rubocop-#{version}" do
    gem 'rubocop', version
  end
end
