chore(deps): Bump @mui/material from 7.3.9 to 9.1.1

[dependabot]

Bumps @mui/material from 7.3.9 to 9.1.1.

Release notes

Sourced from @​mui/material's releases.

v9.1.0

A big thanks to the 15 contributors who made this release possible. Here are some highlights ✨:

• ⚙️ Support for the prefers-reduced-motion setting.
• ♿️ Improved support for Windows High Contrast mode with the enhanceHighContrast theme wrapper.

@mui/material@9.1.0

• [autocomplete] Enable clearing highlight when mouse leaves popup (#48354) @​mj12albert
• [autocomplete] Fix freeSolo controlled values cleared by initial null (#48611) @​mj12albert
• [autocomplete] Fix item removal when it receives focus from VoiceOver before using Backspace (#48572) @​silviuaavram
• [autocomplete] Fix resetHighlightOnMouseLeave JSdoc (#48536) @​mj12albert
• [autocomplete] Guard against null inputRef during unmount (#48617) @​noam3127
• [badge] Add aria-hidden to badge content and polish docs demos (#48471) @​mj12albert
• [badge] Use inline CSS variables for anchorOrigin/overlap positioning (#48549) @​siriwatknp
• [button] Fix customized flex gap styles (#48542) @​mj12albert
• [dialog] Fix unwanted DialogPaper focus ring (#48535) @​mj12albert
• [focus trap] Fix incorrect tab order when tabIndex >= 1 (#48546) @​mj12albert
• [progress] Show runtime errors only once (#48591) @​silviuaavram
• [select] Allow spacebar to select elements (#48615) @​silviuaavram
• [select] Support typeahead when closed (#48563) @​mj12albert
• [step button] Choose higher contrast ripple color for dark mode focus (#48612) @​silviuaavram
• [stepper] Include StepConnector inside Step element (#48492) @​silviuaavram
• [stepper] Proper support for vertical alternativeLabel (#48485) @​silviuaavram
• [tabs] Fix React 18 roving tabindex and dedupe invalid-value warning (#48605) @​Janpot
• [theme] Add HighContrast theme enhancer (#48319) @​silviuaavram
• [timeline item] Fix extra ::before spacing when TimelineOppositeContent is present (#46663) @​tyalau
• [tooltip] Prevent stuck-open tooltip when child becomes disabled (#48606) @​Janpot
• [transitions] Custom Transition component (#48325) @​mj12albert
• [transitions] Support prefers-reduced-motion (#48357) @​mj12albert

@mui/utils@9.1.0

• [utils] Prevent prototype pollution in fastDeepAssign (#48580) @​Janpot

Docs

• [docs] Add function slotProps documentation (#48574) @​mj12albert
• [docs] Clarify styled-components version compatibility (#48533) @​nightt5879
• [docs] Fix broken URLs (#48520) @​oliviertassinari
• [docs] Fix invalid JSON in Zed MCP setup example (#48490) @​pavan-sh
• [docs] Mention release version for enhanceHighContrast (#48609) @​silviuaavram
• [docs] Remove outdated MUI X v8 notification (#48600) @​cherniavskii
• [docs] Remove redundant enhanceHighContrast information (#48632) @​silviuaavram
• [docs-infra] Decrease loaded bundle size on docs (#48584) @​brijeshb42
• [docs-infra] Drop multi-locale plumbing from API pages (#48370) @​brijeshb42
• [docs-infra] Fix Cookie banner heading (#48529) @​oliviertassinari
• [docs-infra] Infinitely cache all static assets (#48627) @​brijeshb42
• [docs-infra] Remove outdated noSEOadvantage entries (#48527) @​oliviertassinari
• [docs-infra] Restore build-only invariant throws via NEXT_RUNTIME guard (#48475) @​Janpot

... (truncated)

Changelog

Sourced from @​mui/material's changelog.

9.1.1

Jun 11, 2026

A big thanks to the 9 contributors who made this release possible.

@mui/material@9.1.1

• [Autocomplete] Update fullWidth prop documentation (#48626) @​vipin8797
• [ButtonBase] Fix focus ripple lingering after blur (#48650) @​siriwatknp
• [InitColorSchemeScript] Server-render in tests for React 19.3 (#48604) @​Janpot
• [Transition] Mount child in same commit when opening from unmounted (#48649) @​siriwatknp

@mui/styled-engine@9.1.1

• [styled-engine] Prevent enableCssLayer styles from being overridden by unlayered styles (#48603) @​Janpot

Docs

• Send SOURCE to Brevo on newsletter subscribe (#48633) @​aemartos
• fix TypeScript heading capitalization (#48619) @​ifer47
• Remove outdated security section (#48628) @​oliviertassinari
• [legal] Update EULA links on website (#48642) @​rluzists1

Core

• Update dependencies to resolve Dependabot security alerts (#48641) @​Janpot
• [core-docs] Pin StackBlitz demo vite to v7 and plugin-react to v5 (#48643) @​Janpot
• [code-infra] Port codebase to use tsgo (#48616) @​brijeshb42
• [docs-infra] Fix immutable cache headers for /_next/static assets (#48655) @​brijeshb42
• [docs-infra] Run link checker during docs build instead of as separate CI step (#48634) @​Janpot
• [docs-infra] Support turbopack for docs (#48569) @​brijeshb42
• [test] Cover docs landing-page composites with Argos (#48589) @​LukasTy

All contributors of this release in alphabetical order: @​aemartos, @​brijeshb42, @​ifer47, @​Janpot, @​LukasTy, @​oliviertassinari, @​rluzists1, @​siriwatknp, @​vipin8797

9.1.0

Jun 8, 2026

A big thanks to the 15 contributors who made this release possible. Here are some highlights ✨:

• ⚙️ Support for the prefers-reduced-motion setting.
• ♿️ Improved support for Windows High Contrast mode with the enhanceHighContrast theme wrapper.

@mui/material@9.1.0

... (truncated)

Commits

• 0f9b43f [release] v9.1.1 (#48656)
• bfd57b6 [ButtonBase] Fix focus ripple lingering after blur (#48650)
• aa5e12d [Transition] Mount child in same commit when opening from unmounted (#48649)
• 7c749df [Autocomplete] Update fullWidth prop documentation (#48626)
• 0798f38 Update dependencies to resolve Dependabot security alerts (#48641)
• ef607d7 [code-infra] Port codebase to use tsgo (#48616)
• 43bd37e [InitColorSchemeScript] Server-render in tests for React 19.3 (#48604)
• a389a2d [release] v9.1.0 (#48620)
• 19d59a2 [internal] Remove outdated rel values on target=_blank
• 41b68b8 [transitions] Support prefers-reduced-motion (#48357)
• Additional commits viewable in compare view

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[dependabot]

Superseded by #311.