rumination.gemspec in rumination-0.4.3 vs rumination.gemspec in rumination-0.5.0

@@ -23,7 +23,8 @@
 
   spec.add_development_dependency "bundler", "~> 1.13"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
 
+  spec.add_dependency "activesupport"
   spec.add_dependency "activemodel"
 end