Gemfile in deep_dive-0.3.4 vs Gemfile in deep_dive-0.3.5

@@ -1,10 +1,11 @@
 source "http://rubygems.org"
+gem "json", "~> 2.0", ">= 2.0.2"
 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do
-  gem 'rspec',          '~> 2'
+  gem 'rspec',          '~> 3'
   gem 'rdoc',           '~> 3'
   gem 'bundler',        '~> 1'
   gem 'juwelier',       '~> 2'
   gem 'simplecov',      '~> 0'
   gem 'semver',         '~> 1'