perus.gemspec in perus-0.1.34 vs perus.gemspec in perus-0.1.35

@@ -22,9 +22,10 @@
     spec.add_development_dependency 'rake', '~> 10.0'
     spec.add_development_dependency 'rspec'
 
     spec.add_dependency 'concurrent-ruby', '~> 0.8'
     spec.add_dependency 'faye-websocket', '~> 0.10'
+    spec.add_dependency 'websocket-driver', '>= 0.6.4'
     spec.add_dependency 'rest-client', '~> 1.8'
     spec.add_dependency 'sinatra', '~> 1.4'
     spec.add_dependency 'sinatra-contrib', '~> 1.4'
     spec.add_dependency 'sequel', '~> 4.23'
     spec.add_dependency 'iniparse', '~> 1.4'