octopolo.gemspec in octopolo-1.8.0 vs octopolo.gemspec in octopolo-1.8.1

@@ -22,9 +22,10 @@
   gem.add_dependency 'public_suffix', '~> 2.0' # Lock down to 2.x for Ruby 2.0 compatibility.
   gem.add_dependency 'highline', '~> 1.6'
   gem.add_dependency 'pivotal-tracker', '~> 0.5'
   gem.add_dependency 'jiralicious', '~> 0.4'
   gem.add_dependency 'semantic', '~> 1.3'
+  gem.add_dependency 'nokogiri-happymapper', '~> 0.6.0' # Lock down to 0.6.x for Ruby 2.0 compatibility.
 
   gem.add_development_dependency 'rake', '~> 10.1'
   gem.add_development_dependency 'bundler', '~> 1.16'
   gem.add_development_dependency 'rspec', '~> 2.99'
   gem.add_development_dependency 'guard', '~> 2.6'