[//]: # (dependabot-start)
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[//]: # (dependabot-end)
Bumps [qs](https://github.com/ljharb/qs) and [express](https://github.com/expressjs/express). These dependencies needed to be updated together.
Updates `qs` from 6.14.2 to 6.15.2
Changelog

*Sourced from [qs's changelog](https://github.com/ljharb/qs/blob/main/CHANGELOG.md).*

> **6.15.2**
> ----------
>
> * [Fix] `stringify`: skip null/undefined entries in `arrayFormat: 'comma'` + `encodeValuesOnly` instead of crashing in `encoder`
> * [Fix] `stringify`: use configured `delimiter` after `charsetSentinel` ([#555](https://redirect.github.com/ljharb/qs/issues/555))
> * [Fix] `stringify`: apply `formatter` to encoded key under `strictNullHandling` ([#554](https://redirect.github.com/ljharb/qs/issues/554))
> * [Fix] `stringify`: skip null/undefined filter-array entries instead of crashing in `encoder` ([#551](https://redirect.github.com/ljharb/qs/issues/551))
> * [Fix] `parse`: handle nested bracket groups and add regression tests ([#530](https://redirect.github.com/ljharb/qs/issues/530))
> * [readme] fix grammar ([#550](https://redirect.github.com/ljharb/qs/issues/550))
> * [Dev Deps] update `@ljharb/eslint-config`
> * [Tests] add regression tests for keys containing percent-encoded bracket text
>
> **6.15.1**
> ----------
>
> * [Fix] `parse`: `parameterLimit: Infinity` with `throwOnLimitExceeded: true` silently drops all parameters
> * [Deps] update `@ljharb/eslint-config`
> * [Dev Deps] update `@ljharb/eslint-config`, `iconv-lite`
> * [Tests] increase coverage
>
> **6.15.0**
> ----------
>
> * [New] `parse`: add `strictMerge` option to wrap object/primitive conflicts in an array ([#425](https://redirect.github.com/ljharb/qs/issues/425), [#122](https://redirect.github.com/ljharb/qs/issues/122))
> * [Fix] `duplicates` option should not apply to bracket notation keys ([#514](https://redirect.github.com/ljharb/qs/issues/514))


Commits

* [`9aca407`](ljharb/qs@9aca407) v6.15.2
* [`5e33d33`](ljharb/qs@5e33d33) [Dev Deps] update `@ljharb/eslint-config`
* [`21f80b3`](ljharb/qs@21f80b3) [Fix] `stringify`: skip null/undefined entries in `arrayFormat: 'comma'` + `e...
* [`a0a81ea`](ljharb/qs@a0a81ea) [Fix] `stringify`: use configured `delimiter` after `charsetSentinel`
* [`e3062f7`](ljharb/qs@e3062f7) [Fix] `stringify`: apply `formatter` to encoded key under `strictNullHandling`
* [`0c180a4`](ljharb/qs@0c180a4) [Fix] `stringify`: skip null/undefined filter-array entries instead of crashi...
* [`3a8b94a`](ljharb/qs@3a8b94a) [Tests] add regression tests for keys containing percent-encoded bracket text
* [`96755ab`](ljharb/qs@96755ab) [readme] fix grammar
* [`a419ce5`](ljharb/qs@a419ce5) [Fix] `parse`: handle nested bracket groups and add regression tests
* [`3f5e1c5`](ljharb/qs@3f5e1c5) v6.15.1
* Additional commits viewable in [compare view](ljharb/qs@v6.14.2...v6.15.2)
  
Updates `express` from 4.22.1 to 4.22.2
Release notes

*Sourced from [express's releases](https://github.com/expressjs/express/releases).*

> v4.22.2
> -------
>
> What's Changed
> --------------
>
> * fix: restore >20 array parsing for `req.query` repeated keys ([`8d09bfe6`](expressjs/express@8d09bfe))
>   + This also unifies array-cap behavior across notations. Indexed notation (`a[0]=...`) was historically capped at qs's default `arrayLimit` of 20 even in older qs versions; after this change it also allows up to 1000 items.
> * deps: qs@~6.15.1
> * deps: body-parser@~1.20.5
>
> New Contributors
> ----------------
>
> * [`@​suuuuuuminnnnnn`](https://github.com/suuuuuuminnnnnn) made their first contribution in [expressjs/express#7021](https://redirect.github.com/expressjs/express/pull/7021)
> * [`@​SAY-5`](https://github.com/SAY-5) made their first contribution in [expressjs/express#7181](https://redirect.github.com/expressjs/express/pull/7181)
>
> **Full Changelog**: <expressjs/express@v4.22.1...v4.22.2>


Changelog

*Sourced from [express's changelog](https://github.com/expressjs/express/blob/v4.22.2/History.md).*

> 4.22.2 / 2026-05-011
> ====================
>
> * fix: restore >20 array parsing for `req.query` repeated keys ([`8d09bfe6`](expressjs/express@8d09bfe))
>   + This also unifies array-cap behavior across notations. Indexed notation (`a[0]=...`) was historically capped at qs's default `arrayLimit` of 20 even in older qs versions; after this change it also allows up to 1000 items.
> * deps: qs@~6.15.1
> * deps: body-parser@~1.20.5


Commits

* [`df0abc9`](expressjs/express@df0abc9) 4.22.2
* [`836d366`](expressjs/express@836d366) `4.x` update qs to 6.15.1, body-parser 1.20.5 ([#7224](https://redirect.github.com/expressjs/express/issues/7224))
* [`8d09bfe`](expressjs/express@8d09bfe) fix: restore array parsing for req.query repeated keys ([#7181](https://redirect.github.com/expressjs/express/issues/7181))
* [`d39e8ad`](expressjs/express@d39e8ad) deps: body-parser@~1.20.4 ([#7021](https://redirect.github.com/expressjs/express/issues/7021))
* [`efe85d9`](expressjs/express@efe85d9) deps: qs@^6.14.1 ([#6972](https://redirect.github.com/expressjs/express/issues/6972))
* [`f62378e`](expressjs/express@f62378e) 📝 add note to history
* See full diff in [compare view](expressjs/express@v4.22.1...v4.22.2)
  
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