uffizzi.gemspec in uffizzi-cli-0.1.2 vs uffizzi.gemspec in uffizzi-cli-0.1.3

@@ -31,12 +31,14 @@
   spec.add_development_dependency 'byebug'
   spec.add_development_dependency 'factory_bot'
   spec.add_development_dependency 'minitest'
   spec.add_development_dependency 'minitest-power_assert'
   spec.add_development_dependency 'mocha'
+  spec.add_development_dependency 'open3'
   spec.add_development_dependency 'pry-byebug'
   spec.add_development_dependency 'pry-inline'
   spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'ronn-ng'
   spec.add_development_dependency 'rubocop'
   spec.add_development_dependency 'rubocop-minitest'
   spec.add_development_dependency 'rubocop-rake'
   spec.add_development_dependency 'webmock'