Gemfile in geordi-2.11.0 vs Gemfile in geordi-2.12.0

@@ -2,9 +2,10 @@
 
 # Specify your gem's dependencies in geordi.gemspec
 gemspec
 
 gem 'aruba'
+gem 'contracts', '=0.9'
 gem 'rspec-mocks'
 gem 'highline'
 gem 'parallel_tests'
 gem 'launchy'