To perform a minor update, please see https://tendenci.readthedocs.io/en/latest/upgrade/point-update.html.
If your site is running an older major version of Tendenci, please check the upgrade guide at https://tendenci.readthedocs.io/en/latest/. We strongly suggest to upgrade your site, if not already, to the latest version of Tendenci for the security and performance reasons, and to take advantage of latest features.