How to pdm install packages from referenced sub-project?

[EtienneT]

Let's say I have my main project called main which reference a locally editable project called utils like so:

[tool.pdm.dev-dependencies]
dev = [
"-e file:///${PROJECT_ROOT}/../library/utils#egg=utils"
]

The utils project is also configured with pdm, has a pyproject.toml file too with dependencies.

If I update dependencies in the utils project pyproject.toml, and I do pdm install at the main level project, it doesn't seem to download the updated package version.

What is the proper way of doing that?

Thanks,