dockerize_rails.gemspec in dockerize_rails-1.2.1.beta.6 vs dockerize_rails.gemspec in dockerize_rails-1.2.2

@@ -29,11 +29,12 @@
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.add_dependency 'docker-api', '~> 1.33', '>= 1.33.6'
   spec.add_dependency 'colorize', '~> 0.8.1'
+  spec.add_dependency 'spin_r', '~> 1.0.0'
 
-  spec.add_development_dependency 'bundler', '~> 1.14', '>= 1.14.6'
-  spec.add_development_dependency 'rake', '~> 12.0'
+  spec.add_development_dependency 'bundler', '~> 1.15', '>= 1.15.4'
+  spec.add_development_dependency 'rake', '~> 12.1'
   spec.add_development_dependency 'rspec', '~> 3.6'
   spec.add_development_dependency 'yard', '~> 0.9.9'
 end