alphagov/styleguides — pull request #2 by jystewart (2012-08-09 08:16:18+00:00)
Title: Specify that we should lock on specific gem versions

We aren't confident that all of our dependencies will follow sensible versioning practices and so will need to do some review of all new versions. Locking them down protects against minor changes creeping in unintentionally and/or exposing ourselves to new security issues this way.