Gemfile in netsuite-0.7.1 vs Gemfile in netsuite-0.7.2

@@ -1,5 +1,9 @@
 source 'https://rubygems.org'
 gemspec
 
 gem 'simplecov', :require => false
 gem 'pry-nav'
+
+# required for CircleCI to build properly with ruby 1.9.3
+gem 'json', '~> 1.8.3'
+gem 'rack', '~> 1.6.4'