Gemfile in wechat-api-0.2.0 vs Gemfile in wechat-api-0.2.1

@@ -1,5 +1,5 @@
-source 'https://ruby.taobao.org'
+source 'https://rubygems.org'
 # Specify your gem's dependencies in ucpaas.gemspec
 gemspec
 
 group :development do
   gem 'guard'