Rakefile in parallel_tests-0.4.21 vs Rakefile in parallel_tests-0.5.0

@@ -10,10 +10,9 @@
     gem.name     = "parallel_tests"
     gem.summary  = "Run tests / specs / features in parallel"
     gem.email    = "[e-mail]"
     gem.homepage = "http://github.com/grosser/#{gem.name}"
     gem.authors  = "Michael Grosser"
-    gem.add_dependency "parallel"
   end
 
   Jeweler::GemcutterTasks.new
 rescue LoadError
   puts "Jeweler, or one of its dependencies, is not available. Install it with: sudo gem install jeweler"