The `env_vars/.env_web` file contains the customizations for the web front end such as timezone and instance name. We need to keep this customized file when updating: - Let's make a backup of `env_vars/.env_web` - Replace the customized version with the original from the repo - Then we'll pull the latest changes with `git pull` - Finally we can restore our customized file to the same location You can also use `git stash` to store your changes! ``` connor@zabbix:~/zabbix-docker$ sudo docker compose -f ./docker-compose_v3_alpine_pgsql_latest.yaml down connor@zabbix:~/zabbix-docker$ cp env_vars/.env_web ../ connor@zabbix:~/zabbix-docker$ git restore env_vars/.env_web connor@zabbix:~/zabbix-docker$ git pull connor@zabbix:~/zabbix-docker$ git checkout 7.0.3 Note: switching to '7.0.3'. connor@zabbix:~/zabbix-docker$ cp ../.env_web ./env_vars/.env_web connor@zabbix:~/zabbix-docker$ sudo docker compose -f ./docker-compose_v3_alpine_pgsql_latest.yaml up -d ``` Hmm, I switched to the 7.0.3 tag... but that didn't seem to do anything. Let's look at the file I'm using (`docker-compose_v3_alpine_pgsql_latest.yaml`): `${ZABBIX_SERVER_PGSQL_IMAGE}:${ZABBIX_ALPINE_IMAGE_TAG}${ZABBIX_IMAGE_TAG_POSTFIX}` The values for those are in `.env` and will resolve as follows: `zabbix/zabbix-server-pgsql:alpine-7.0-latest`