Where to change password validation message?

When customers attempt to create an account they are currently seeing “Please enter 7 or more characters, using both numeric and alphabetic.” as the password validation error message.

I have already changed the validation via regular expression to 8 or more characters containing at least 1 number, 1 uppercase, and 1 lowercase letter.

So, Where can I change the error message to match the criteria?

Thanks,
Rob