Error using Ember Data 5.3.4

[barryofguilder]

I'm in the process of updating my docs app to use Ember Data 5.3.4 (was previously using 5.3.3). When I bump the patch version, I get the following error when I run my docs app:

Uncaught (in promise) Error: Could not find module @ember-data/adapter imported from ember-cli-addon-docs/adapters/-addon-docs

I know that Ember Data 5.3.4 has a lot of changes in it. So I'm not sure if something in that broke this or if addon docs needs to be updated somehow to support 5.3.4. Keeping my Ember Data locked to 5.3.3 removes the error.