es.
To do this kind of version upgrade, follow the instructions <a href="https://cli.emberjs.com/release/basic-use/upgrading/">here in the CLI Guides</a>.
That process will make sure that any peer dependencies of the <code>ember.js</code> core codebase get upgraded too.
Automated tools will help you make the right changes to <code>package.json</code> and other files.
The point of a minor version bump is that you shouldn't need to change anything in your app when you upgrade - it should all keep working, whe