Gemfile in guard-rails-0.7.2 vs Gemfile in guard-rails-0.7.3

@@ -2,11 +2,14 @@
 
 gemspec
 
 # Development tools
 group :development do
+  gem 'rspec'
+  gem 'fakefs'
+  gem 'version'
+
   gem 'rake'
-  gem 'guard'
   gem 'guard-bundler'
   gem 'guard-rspec'
 
   # Notification System
   gem 'terminal-notifier'