If you joined Honor Society through HonorSociety.org,
Go to honorsociety.org and log in.
Click my profile, then click edit profile, click contact information.
Enter your current password then enter your new password.
If you joined Honor Society through HonorSociety.site-ym.com
Go to: https://honorsociety.site-ym.com and log in. Click welcome, (your name) tab, go to account + settings. Click change password and enter your password.