arduino_firmata.gemspec in arduino_firmata-0.1.8 vs arduino_firmata.gemspec in arduino_firmata-0.2.0

@@ -16,6 +16,7 @@
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ["lib"]
 
   gem.add_dependency 'serialport', '>= 1.1.0'
   gem.add_dependency 'args_parser', '>= 0.1.2'
+  gem.add_dependency 'event_emitter', '>= 0.2.2'
 end