You will be notified of new Portainer releases in the interface. In the lower left corner you will see an orange rectangle with the text “A new version is available”.
So, how to update the Portainer:
- Download a new version of the Portainer CE
docker pull portainer/portainer-ce2. Stop and remove old version of the Portainer CE container
docker stop portainer
docker rm portainer3. Start a new container
docker run -d -p 8000:8000 -p 9000:9000 --name=portainer --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v portainer_data:/data portainer/portainer-ce
