reactor.gemspec in reactor-0.10.0 vs reactor.gemspec in reactor-0.10.1

@@ -16,10 +16,10 @@
   spec.files         = `git ls-files`.split($/)
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "sidekiq", '< 4.0'
+  spec.add_dependency "sidekiq"
   spec.add_dependency 'activerecord', '< 5.0'
 
   spec.add_development_dependency "bundler"
   spec.add_development_dependency "rake"
   spec.add_development_dependency "rspec", '< 4.0'