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watchtower/docs/updating.md
nils måsén 61b715abec
docs: remove stray paragraph in notifications (#949) 
* docs: remove stray paragraph in notifications

fixes #946

* docs: add the lost paragraph to own page
2021-05-03 11:22:17 +02:00

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Updating Watchtower

If watchtower is monitoring the same Docker daemon under which the watchtower container itself is running (i.e. if you volume-mounted /var/run/docker.sock into the watchtower container) then it has the ability to update itself.
If a new version of the containrrr/watchtower image is pushed to the Docker Hub, your watchtower will pull down the new image and restart itself automatically.