Updated drush, but status shows old version I have a D7 site running in a Vagrant VM.

I was getting the following error when attempting to run drush updb from the site folder:


  Command updatedb needs a higher bootstrap level to run - you will need
  to invoke drush from a more functional Drupal environment to run this
  command.
  
  The drush command 'updb' could not be executed.


I simply couldn't figure out why this won't run, so I thought I'd update drush. It was on 8.0.0-rc4.

I updated via composer on my local machine, and when I type drush --version it shows 8.1.12.

But, when I run drush status it still shows 8.0.0-rc4, and to top it off, I still cannot run drush updb

What is going on here?

I have tried running drush --uri=mysite.local updb but that doesn't help either.
In Vagrant, you need to SSH to the machine and run Drush from there.