sidekiq-unique-jobs.gemspec in sidekiq-unique-jobs-5.0.0 vs sidekiq-unique-jobs.gemspec in sidekiq-unique-jobs-5.0.1

@@ -21,7 +21,8 @@
   gem.add_development_dependency 'rspec', '~> 3.1'
   gem.add_development_dependency 'rake'
   gem.add_development_dependency 'timecop'
   gem.add_development_dependency 'yard'
   gem.add_development_dependency 'gem-release'
+  gem.add_development_dependency 'aruba'
   gem.add_development_dependency 'codeclimate-test-reporter', '~> 1.0.0'
 end