Rakefile in sinatra-cometio-0.0.1 vs Rakefile in sinatra-cometio-0.0.2

@@ -13,11 +13,12 @@
 $hoe = Hoe.spec 'sinatra-cometio' do
   self.developer 'Sho Hashimoto', '[e-mail]'
   self.rubyforge_name       = self.name # TODO this is default value
   self.extra_deps         = [['sinatra','>= 1.3.3'],
                              ['eventmachine', '>= 1.0.0'],
+                             ['json'],
                              ['sinatra-contrib', '>= 1.3.2'],
-                             ['event_emitter', '>= 0.0.7']]
+                             ['event_emitter', '>= 0.1.0']]
 
 end
 
 require 'newgem/tasks'
 Dir['tasks/**/*.rake'].each { |t| load t }