Error response from daemon: client version 1.39 is too new. Maximum supported API version is 1.38

Astro CLI
1

Error

Successfully built 75840db95810
Successfully tagged geosynchronous-astronaut-4323/airflow:latest
Pushing image to Astronomer registry
Error: command 'docker push registry.astro.delawarenorth-data.com/geosynchronous-astronaut-4323/airflow:cli-1' failed: Error response from daemon: client version 1.39 is too new. Maximum supported API version is 1.38

Fix

If you’re getting this error via the CLI, it indicates that you’re running an incompatible version of Docker locally.

  1. Run docker version to check the version you’re running
  2. Upgrade Docker to v18.09+

If you’re curious, here is the source code for where that is set on our platform.