Just to clarify, you can always run bundle update for a specific gem, instead of for every gem in the Gemfile (this is the behavior if you run the command witho

Just to clarify, you can always run bundle update for a specific gem, instead of for every gem in the Gemfile (this is the behavior if you run the command without any arguments). Recent versions of bundler (>=1.0) are pretty good about telling you exactly which gems have dependency conflicts, so it should be pretty easy to determine which gem to pass to bundle update.