pio.gemspec in pio-0.28.1 vs pio.gemspec in pio-0.29.0

@@ -27,12 +27,12 @@
   gem.test_files += Dir.glob('features/**/*')
 
   gem.required_ruby_version = '>= 2.0.0'
 
   gem.add_dependency 'bindata', '~> 2.1.0'
+  gem.add_dependency 'activesupport', '~> 4.2', '>= 4.2.4'
 
   gem.add_development_dependency 'bundler', '~> 1.10.6'
-  gem.add_development_dependency 'byebug', '~> 7.0.0'
   gem.add_development_dependency 'pry', '~> 0.10.3'
   gem.add_development_dependency 'rake'
 
   # Guard
   gem.add_development_dependency 'guard', '~> 2.13.0'