I am trying to update a clients Drupal site using Drush from 7.64 to 7.67. I go into my project folder using puTTy and run these commands:
drush vset --exact maintenance_mode 1
drush cache-clear all
drush pm-update drupal
drush vset --exact maintenance_mode 0
drush cache-clear all
When a run the update command I get the following message:
Project drupal was updated successfully. Installed version is now 7.67.
But after, when I go to my websites admin section and check the updates section it still says Drupal core is on 7.64 and not on 7.67.
I ran the above commands a few times to see if it was just a coincidence, but it still would not update Drupal core.