Bug: "Lockfile hash doesn't match pyproject.toml, packages may be outdated" warning in pdm

[sobolevn]

Description

When running pdm install on litestar repo you get:

Run pdm install -G:all
WARNING: Lockfile is generated on an older version of PDM
WARNING: Lockfile hash doesn't match pyproject.toml, packages may be outdated
Updating the lock file...

Link: https://github.com/litestar-org/litestar/actions/runs/11290808586/job/31403420888?pr=3784#step:5:13

I don't think that this is correct.

URL to code causing the issue

No response

MCVE

No response

Steps to reproduce

1. Run `pdm install` on clean repo with no `venv`

Screenshots

No response

Logs

No response

Litestar Version

main

Platform

• [X] Linux
• [X] Mac
• [X] Windows
• [ ] Other (Please specify in the description above)

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