# Docker 19.x compatibility question **URL:** \ **Category:** SUSE Rancher Prime\ **Created:** [August 13, 2019, 5:56pm UTC](https://forums.suse.com/t/docker-19-x-compatibility-question/15049 "2019-08-13T17:56:47Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![dc.901](https://avatars.discourse-cdn.com/v4/letter/d/977dab/32.png) [@dc.901](https://forums.suse.com/u/dc.901)\ **Post date:** [August 13, 2019, 5:56pm UTC](https://forums.suse.com/t/docker-19-x-compatibility-question/15049/1 "2019-08-13T17:56:47Z")
Hello, Recently as part of OS update, docker was updated to 19.03.1. Here is my environment: OS: RHEL 7.7 Kubernetes: 1.14.3 Rancher (in HA): 2.2.6 - stable Docker: Client: Docker Engine - Community Version: 19.03.1 API version: 1.40 While trying to take a one-time snapshot (one of the steps in upgrading rancher), ran this command: ```auto rke etcd snapshot-save --name rancher_upgrade_backup.db --config rancher-cluster.yml ``` Output was this: ` FATA[0000] Unsupported Docker version found [19.03.1], supported versions are [1.11.x 1.12.x 1.13.x 17.03.x 17.06.x 17.09.x 18.06.x 18.09.x] ` Everything appears to be working however… Even the recurring snapshots are working (atleast the file is getting generated). My question is: should I downgrade / roll back docker to 18.x or something else? Any ideas on when 19.x will be supported? Thanks, ---
**Author:** ![dc.901](https://avatars.discourse-cdn.com/v4/letter/d/977dab/32.png) [@dc.901](https://forums.suse.com/u/dc.901)\ **Post date:** [August 14, 2019, 11:10am UTC](https://forums.suse.com/t/docker-19-x-compatibility-question/15049/2 "2019-08-14T11:10:31Z")
## Did not think about this earlier, but my rke version was 0.2.4; I downloaded latest 0.2.7. Now, I can atleast take a one-time snapshot. However, questions still remains: - when docker 19.x will be officially supported? - In mean time, do we need to roll back docker version to 18.x? * * * Thank you!