sidekiq-benchmark.gemspec in sidekiq-benchmark-0.7.2 vs sidekiq-benchmark.gemspec in sidekiq-benchmark-0.7.3

@@ -25,6 +25,7 @@
   gem.add_development_dependency "rack-test"
   gem.add_development_dependency "minitest", "~> 5"
   gem.add_development_dependency "coveralls"
   gem.add_development_dependency "pry"
   gem.add_development_dependency 'delorean', '~> 2.1'
+  gem.add_development_dependency 'appraisal'
 end