How to upgrade bitcoind in docker? I am running the docker version for c-lightning 0.7

On a raspberry I need to clone the blockchain, but it needs version 0.17.1

Looking at the docker-compose.yml file I see:

version: "3"
services:
  bitcoind:
    image: nicolasdorier/docker-bitcoin:0.16.3
    container_name: bitcoind
    ...


How can I upgrade to 0.17.1?
Nicolas' docker-bitcoin image has 0.17.0 tag available, so changing that image to that version should just work:

version: "3"
services:
  bitcoind:
    image: nicolasdorier/docker-bitcoin:0.17.0
    container_name: bitcoind
    ...