title: npm deprecated warnings – do I need to update something?
body: <p>After doing <code>npm install</code> to fetch a project's dependencies, I regularly get a lot messages like this:</p>
  
  <p><code>npm WARN deprecated lodash@1.0.2: lodash@&lt;2.0.0 is no longer maintained. Upgrade to lodash@^3.0.0</code></p>
  
  <p>Obviously I don't understand node good enough to conclude what I should do – the project doesn't even include lodash directly.</p>
  
  <p>Do I need to update something on my side? Or is it the package maintainers task?</p>