polytrix.gemspec in polytrix-0.1.0.pre vs polytrix.gemspec in polytrix-0.1.0

@@ -17,13 +17,15 @@
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
   spec.add_dependency "thor", "~> 0.19"
-  spec.add_dependency "mixlib-shellout", "~> 1.3"
+  spec.add_dependency "logging", "~> 1.8"
+  spec.add_dependency "mixlib-shellout", "~> 1.3" # Used for MRI
+  spec.add_dependency "buff-shell_out", "~> 0.1"  # Used for JRuby
   spec.add_dependency "middleware", "~> 0.1"
   spec.add_dependency "rspec", "~> 2.99"
-  spec.add_dependency "hashie", "~> 2.1"
+  spec.add_dependency "hashie", "~> 3.0"
   spec.add_dependency "padrino-helpers", "~> 0.12"
   spec.add_development_dependency "bundler", "~> 1.5"
   spec.add_development_dependency "rake"
   spec.add_development_dependency "aruba", "~> 0.5"
   spec.add_development_dependency 'rubocop', '~> 0.18.0'