Seems like the docker version is only 0.81

[people-can-fly]

Please update the docker version to latest. its last updated 9 months ago as of October. the current version in docker is 0.8.1
In want to try the remote execution smart cell

[jonatanklosko]

See https://github.com/livebook-dev/livebook#docker, we now store the images on GHCR instead of DockerHub, so please give that a try :)