[
  '0.8.14', '0.8.16', '0.9.0', '0.9.2', '0.9.4', '0.9.6', '0.9.8', '0.9.10',
  '0.9.12', '0.9.14', '0.9.16', '0.9.18', '0.10.0', '0.10.2', '0.10.4',
  '0.10.6', '0.10.8', '0.10.10', '10.12.0', '10.14.0', '10.14.2', '10.14.4',
  '10.16.0', '10.16.2', '10.16.4', '10.16.6', '10.18.0', '10.18.2', '10.20.0',
  '10.22.0', '10.24.0', '11.0.0', '11.2.0', '11.4.0'
].each do |version|
  appraise "chef_#{version}" do
    gem 'chef', version
  end
end
