sidekiq-unique-jobs.gemspec in sidekiq-unique-jobs-6.0.0.rc6 vs sidekiq-unique-jobs.gemspec in sidekiq-unique-jobs-6.0.0.rc7

@@ -35,6 +35,8 @@
   spec.add_development_dependency 'rake', '~> 12.3'
   spec.add_development_dependency 'timecop', '~> 0.9'
   spec.add_development_dependency 'yard', '~> 0.9'
   spec.add_development_dependency 'gem-release', '~> 1.0'
   spec.add_development_dependency 'awesome_print', '~> 1.8'
+  spec.add_development_dependency 'rack-test'
+  spec.add_development_dependency 'sinatra'
 end