# 1.12.0 - is it possible to use MongoDB 4.x **URL:** \ **Category:** Percona Operator for MongoDB\ **Created:** [May 10, 2022, 8:25am UTC](https://forums.percona.com/t/1-12-0-is-it-possible-to-use-mongodb-4-x/15631 "2022-05-10T08:25:55Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![jamoser](https://avatars.discourse-cdn.com/v4/letter/j/b2d939/32.png) [@jamoser](https://forums.percona.com/u/jamoser)\ **Post date:** [May 10, 2022, 8:25am UTC](https://forums.percona.com/t/1-12-0-is-it-possible-to-use-mongodb-4-x/15631/1 "2022-05-10T08:25:55Z")
and what is the latest 4.x version recommended ? ---
**Author:** ![Tomislav\_Plavcic](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/tomislav_plavcic/32/9717_2.png) [@Tomislav\_Plavcic](https://forums.percona.com/u/Tomislav_Plavcic)\ **Post date:** [May 10, 2022, 8:36am UTC](https://forums.percona.com/t/1-12-0-is-it-possible-to-use-mongodb-4-x/15631/2 "2022-05-10T08:36:52Z")
Hi @jamoser ! Yes, it is possible to use 4.x, it’s just that 5.0 is default, but you can specify any other image in the cr.yaml. From this release 4.0 is no longed supported and you can get the list of supported versions via this query: ```auto curl -s "https://check.percona.com/versions/v1/psmdb-operator/1.12.0" -H "accept: application/json" | jq ``` or just check the content of this file: [percona-version-service/operator.1.12.0.psmdb-operator.json at main · Percona-Lab/percona-version-service · GitHub](https://github.com/Percona-Lab/percona-version-service/blob/main/sources/operator.1.12.0.psmdb-operator.json) So 4.4.13-13, 4.2.19-19 should work as well as 5.0.7-6. ---
**Author:** ![jamoser](https://avatars.discourse-cdn.com/v4/letter/j/b2d939/32.png) [@jamoser](https://forums.percona.com/u/jamoser)\ **Post date:** [May 10, 2022, 8:47am UTC](https://forums.percona.com/t/1-12-0-is-it-possible-to-use-mongodb-4-x/15631/3 "2022-05-10T08:47:53Z")
@Tomislav_Plavcic … thanks a lot !