Has the way to reset the admin password changed on Redmine 2.4.2 series?

I have tried to reset my password via setting the password hash to the sha value for 'passsord' and clearing the salt, but still coudln't login.

The version I am using now is 2.4.2 and I wonder if there is a new password hashing method.

Is there another means such as using a rake command to reset it?