I tried to change my master password, and saw from the support articles that on Windows you change the password of the first vault added in order to change master password.
Unfortunately, after changing my vault password the old master password remains. The vault password I changed is for a standalone vault and also the first vault added. I have a second vault in the app connected to a 1password account.
1Password Version: 7.4.753
Extension Version: 22.214.171.124
OS Version: Windows 10 1909
Sync Type: Dropbox
Thanks for writing in.
We do apologize but that's not yet possible for a standalone vault. The quickest way is to reset (it backs up the database), add the vault again with the new master password and your 1Password account.
We're working on fixing the app to update its key when the standalone vault has a newer key.
Great! That worked, thanks!