mongoid/mongoid — pull request #3473 by TheNaoX (2013-12-27 19:23:27+00:00)
Title: Added compatibility for rails 4.1

Rails 4.1 depends on new versions of active model and tzinfo, I just added the `>=` to allow to add newer versions, and it worked, however, I don't know if there's a restriction from you to add that rule to the gem.