Gemfile in ruco-0.2.17 vs Gemfile in ruco-0.2.18

@@ -1,7 +1,8 @@
 source :rubygems
 gemspec
 
+gem 'bump'
 gem 'oniguruma', :platform => :ruby_18
 gem 'ffi', :platform => [:mingw]
 gem 'rake'
 gem 'rspec', '~>2'