sidekiq-hierarchy.gemspec in sidekiq-hierarchy-1.0.0 vs sidekiq-hierarchy.gemspec in sidekiq-hierarchy-1.1.0

@@ -18,9 +18,10 @@
   spec.bindir        = "exe"
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
   spec.add_dependency 'sidekiq', '~> 3.3'
+  spec.add_dependency 'connection_pool', '~> 2.0'
 
   spec.add_development_dependency 'bundler', '~> 1.10'
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rspec', '~> 3.0'
   spec.add_development_dependency 'rspec-its'