airplayer.gemspec in airplayer-0.0.3 vs airplayer.gemspec in airplayer-0.0.4

@@ -17,9 +17,10 @@
 
   gem.add_runtime_dependency 'thor'
   gem.add_runtime_dependency 'ruby-progressbar'
   gem.add_runtime_dependency 'airplay'
   gem.add_runtime_dependency 'rack'
+  gem.add_runtime_dependency 'mime-types'
 
   gem.add_development_dependency 'rake'
   gem.add_development_dependency 'rspec'
   gem.add_development_dependency 'guard-rspec'
 end