sinatra-rocketio.gemspec in sinatra-rocketio-0.0.3 vs sinatra-rocketio.gemspec in sinatra-rocketio-0.0.4

@@ -13,13 +13,13 @@
 
   gem.files         = `git ls-files`.split($/).reject{|i| i=="Gemfile.lock" }
   gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ["lib"]
-  gem.add_dependency "rack"
-  gem.add_dependency "sinatra"
-  gem.add_dependency "eventmachine"
-  gem.add_dependency "event_emitter"
-  gem.add_dependency "sinatra-contrib"
-  gem.add_dependency "sinatra-cometio"
-  gem.add_dependency "sinatra-websocketio"
+  gem.add_dependency "rack", ">= 1.5.0"
+  gem.add_dependency "sinatra", ">= 1.3.6"
+  gem.add_dependency "eventmachine", ">= 1.0.0"
+  gem.add_dependency "event_emitter", ">= 0.2.3"
+  gem.add_dependency "sinatra-contrib", ">= 1.3.2"
+  gem.add_dependency "sinatra-cometio", ">= 0.3.4"
+  gem.add_dependency "sinatra-websocketio", ">= 0.1.2"
 end