NOTE - Before proceeding further please make sure that you have created a backup. If not then follow Backup and Restore to create a backup.
- https://hub.docker.com/_/alpine/tags
- https://pkgs.alpinelinux.org/packages?name=squid&branch=&repo=&arch=x86_64&maintainer=
Once the latest released version is identified we can update the corresponding version in the Dockerfile file.
We can use the latest stable released version of the Alpine image that will contain the stable version of Squid.
docker-compose up -ddocker-compose logs -f