volay.gemspec in volay-1.0.1 vs volay.gemspec in volay-1.1.0

@@ -10,17 +10,18 @@
   s.homepage = 'http://github.com/PierreRambaud/volay'
   s.description = 'Really simple volume system tray written in ruby.'
   s.executables = ['volay']
   s.files = File.read(File.expand_path('../MANIFEST', __FILE__)).split("\n")
 
-  s.required_ruby_version = '>= 1.9.3'
+  s.required_ruby_version = '>= 2.0'
 
   s.add_dependency 'mixlib-cli', '=1.5.0'
   s.add_dependency 'mixlib-shellout', '~>2.2'
   s.add_dependency 'gtk3', '~>3.0'
 
   s.add_development_dependency 'fakefs', '~>0.6'
   s.add_development_dependency 'rake', '~>10.5'
+  s.add_development_dependency 'rack', '~>1.6'
   s.add_development_dependency 'rack-test', '~>0.6'
   s.add_development_dependency 'rspec', '~>3.4'
   s.add_development_dependency 'simplecov', '~>0.11'
   s.add_development_dependency 'rubocop', '~>0.35'
 end