sidekiq-datadog.gemspec in sidekiq-datadog-0.5.0 vs sidekiq-datadog.gemspec in sidekiq-datadog-0.5.1

@@ -22,6 +22,8 @@
 
   s.add_development_dependency('bundler')
   s.add_development_dependency('rake')
   s.add_development_dependency('rspec')
   s.add_development_dependency('rubocop')
+  s.add_development_dependency('rubocop-performance')
+  s.add_development_dependency('timecop')
 end