reel.gemspec in reel-0.6.0 vs reel.gemspec in reel-0.6.1

@@ -18,10 +18,9 @@
   gem.add_runtime_dependency 'celluloid',        '>= 0.15.1'
   gem.add_runtime_dependency 'celluloid-io',     '>= 0.15.0'
   gem.add_runtime_dependency 'http',             '>= 0.6.0.pre'
   gem.add_runtime_dependency 'http_parser.rb',   '>= 0.6.0'
   gem.add_runtime_dependency 'websocket-driver', '>= 0.5.1'
-  gem.add_runtime_dependency 'rack'
 
   gem.add_development_dependency 'rake'
   gem.add_development_dependency 'rspec', '>= 2.11.0'
   gem.add_development_dependency 'certificate_authority'
   gem.add_development_dependency 'websocket_parser', '>= 0.1.6'