# 😌 From free
You can upgrade from any free edition to paid Chevereto V4.
Users of chevereto/chevereto (opens new window) need to follow the Updating documentation using the paid edition files.
If you are using Docker you will need to build the container image and re-start your containers.
Users of rodber/chevereto-free (opens new window) need to update to Chevereto-Free
1.6.2 and from there follow the Upgrading documentation ignoring the remark about V3.20 requirement.