Rakefile in lastfm-0.2.0 vs Rakefile in lastfm-0.2.1

@@ -11,10 +11,10 @@
     gem.homepage = "http://github.com/youpy/ruby-lastfm"
     gem.authors = ["youpy"]
     gem.add_development_dependency "rspec", ">= 2.0.0"
     gem.add_dependency "httparty"
     gem.add_dependency "xml-simple"
-    gem.add_dependency "activesupport"
+    gem.add_dependency "activesupport", ">= 3.0.3"
     # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
   end
   Jeweler::GemcutterTasks.new
 rescue LoadError
   puts "Jeweler (or a dependency) not available. Install it with: sudo gem install jeweler"