# Updating

<p class="callout warning">Backup and Re-Deploy the Stack</p>

This service has been partially optimized for running in Docker. This allows you to [re-deploy the stack through Portainer](https://hub.subspace.services/books/portainer/page/updating-a-stack "Updating a Stack") to download the latest updates.

During major updates, there may be new required settings within their configuration file. This will require an additional process detailed [within their documentation](https://github.com/grocy/grocy?tab=readme-ov-file#how-to-update) to add the missing settings.