"DEPRECATION: Upgrade ember-cli-inject-live-reload version to 1.10.0 or above" warning will not go away after upgrade

I am new to working on an Ember front-end site and just recently received a warning stating the following:

DEPRECATION: Upgrade ember-cli-inject-live-reload version to 1.10.0 or above

I went ahead and ran a npm audit fix and npm upgrade ember-cli-inject-live-reload. When I run npm show ember-cli-inject-live-reload version it says 2.0.1. So, when I re-run ember s, I get the same deprecation error. I tried closing and restarting VS Code, but that did not work. Does anyone know why this is happening and how I can fix it? Or, do I just ignore it?