title: How to force the update of a gem with bundler?
body: <p>I have a private git server hosting a gem we developed. The gem got some commits, but the version did not actually change. </p>
  
  <p>How can I force bundler to update my gem even if the version hasn't changed?</p>
  
  <p>I tried "bundler update mygemname" but it did not update anything.</p>
  
  <p>Thanks</p>