gem 'rake', '< 14'
gem 'rspec', '< 4'
gem 'rake-compiler-dock', '< 2'
gem 'rake-compiler', '< 2'
gem 'timecop', '~> 0.9.5', group: %i(development)
gem 'rr', '~> 3.1', group: %i(development)
gem 'serverengine', '~> 2.3.1'
