Gemfile in page-object-2.1.1 vs Gemfile in page-object-2.2

@@ -5,14 +5,9 @@
 gem 'rb-fsevent', :require => false if RUBY_PLATFORM =~ /darwin/i
 gem 'growl'
 gem 'guard-rspec'
 gem 'listen', '3.0.8' #Last version that supports ruby 2.0
 gem 'guard-cucumber'
-gem 'net-http-persistent'
 gem 'coveralls', require: false
-
-if ENV['WATIR_BRANCH']
-  gem 'watir', :git => 'https://github.com/watir/watir.git', :branch => ENV['WATIR_BRANCH']
-end
 
 
 gemspec