---
name: dep-update-mediawiki
description: >
  Update dependencies in a MediaWiki extension. Use when asked to upgrade Composer or npm packages, update the submodule lock, or apply dependency security patches.
---

Load the following reference files before starting work:

- `references/01-mediawiki-install-deps.md`
- `references/02-mediawiki-run-tests-phpunit.md`
- `references/03-mediawiki-run-tests-npm.md`
- `references/04-mediawiki-run-pre-commit.md`