Gemfile in polygon-0.0.1 vs Gemfile in polygon-0.0.2

@@ -1,10 +1,9 @@
 source 'http://rubygems.org'
 
 group :runtime do
   gem "sinatra", "~> 1.3"
   gem "epath", "~> 0.2.0"
-  gem "json", ">= 0"
   gem "wlang", "~> 0.10.2"
 end
 
 group :development do
   gem "rake", "~> 0.9.2"