Yeah, I tried the blanket upgrade first, and these commands only when it didn&#x27;t work. I&#x27;m used to gem not knowing the topological order in which to install dependencies.<p>Basically my session above shows gem lying that it installed version 0.7 of the i18n gem. It&#x27;s done nothing whatsoever.<p><i>Edit</i>: apologies, I just reread grandparent&#x27;s suggestion. I was trying &#x27;bundle exec gem update&#x27; which didn&#x27;t work. &#x27;bundle update rails&#x27; works. Thanks both!