Rakefile in vestal_versions-1.0.1 vs Rakefile in vestal_versions-1.0.2

@@ -11,11 +11,10 @@
     g.summary = %(Keep a DRY history of your ActiveRecord models' changes)
     g.description = %(Keep a DRY history of your ActiveRecord models' changes)
     g.email = '[e-mail]'
     g.homepage = 'http://github.com/laserlemon/vestal_versions'
     g.authors = %w(laserlemon)
-    g.add_development_dependency 'activerecord'
-    g.add_development_dependency 'activesupport'
+    g.add_dependency 'activerecord', '>= 2.1.0'
     g.add_development_dependency 'shoulda'
     g.add_development_dependency 'mocha'
   end
   Jeweler::GemcutterTasks.new
 rescue LoadError