Rakefile in launchpad-0.2.0 vs Rakefile in launchpad-0.2.1

@@ -12,10 +12,10 @@
     gem.email = '[e-mail]'
     gem.homepage = 'http://github.com/thomasjachmann/launchpad'
     gem.version = Launchpad::VERSION
     gem.authors = ['Thomas Jachmann']
     gem.has_rdoc = true
-    gem.add_dependency('portmidi')
+    gem.add_dependency('portmidi', '>= 0.0.6')
     gem.add_development_dependency('thoughtbot-shoulda', '>= 0')
     gem.add_development_dependency('mocha')
     # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
   end
   Jeweler::GemcutterTasks.new