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@dependabot dependabot bot commented on behalf of github Nov 24, 2025

Bumps jest and @types/jest. These dependencies needed to be updated together.
Updates jest from 29.7.0 to 30.2.0

Release notes

Sourced from jest's releases.

30.2.0

Chore & Maintenance

  • [*] Update example repo for testing React Native projects (#15832)
  • [*] Update jest-watch-typeahead to v3 (#15830)

Features

  • [jest-environment-jsdom-abstract] Add support for JSDOM v27 (#15834)

Fixes

  • [babel-jest] Export the TransformerConfig interface (#15820)
  • [jest-config] Fix jest.config.ts with TS loader specified in docblock pragma (#15839)

30.1.3

Fixes

  • Fix unstable_mockModule with node: prefixed core modules.

30.1.2

Fixes

  • [jest-snapshot-utils] Correct snapshot header regexp to work with newline across OSes (#15803)

30.1.1

Fixes

  • [jest-snapshot-utils] Fix deprecated goo.gl snapshot warning not handling Windows end-of-line sequences (#15800)

30.1.0

Features

  • [jest-leak-detector] Configurable GC aggressiveness regarding to V8 heap snapshot generation (#15793)
  • [jest-runtime] Reduce redundant ReferenceError messages
  • [jest-core] Include test modules that failed to load when --onlyFailures is active

Fixes

  • `[jest-snapshot-utils] Fix deprecated goo.gl snapshot guide link not getting replaced with fully canonical URL (#15787)
  • [jest-circus] Fix it.concurrent not working with describe.skip (#15765)
  • [jest-snapshot] Fix mangled inline snapshot updates when used with Prettier 3 and CRLF line endings
  • [jest-runtime] Importing from @jest/globals in more than one file no longer breaks relative paths (#15772)

Chore

  • [expect] Update docblock for toContain() to display info on substring check (#15789)

30.0.2

What's Changed

... (truncated)

Changelog

Sourced from jest's changelog.

30.2.0

Chore & Maintenance

  • [*] Update example repo for testing React Native projects (#15832)
  • [*] Update jest-watch-typeahead to v3 (#15830)

Features

  • [jest-environment-jsdom-abstract] Add support for JSDOM v27 (#15834)

Fixes

  • [jest-matcher-utils] Fix infinite recursion with self-referential getters in deepCyclicCopyReplaceable (#15831)
  • [babel-jest] Export the TransformerConfig interface (#15820)
  • [jest-config] Fix jest.config.ts with TS loader specified in docblock pragma (#15839)

30.1.3

Fixes

  • Fix unstable_mockModule with node: prefixed core modules.

30.1.2

Fixes

  • [jest-snapshot-utils] Correct snapshot header regexp to work with newline across OSes (#15803)

30.1.1

Fixes

  • [jest-snapshot-utils] Fix deprecated goo.gl snapshot warning not handling Windows end-of-line sequences (#15800)
  • [jest-snapshot-utils] Improve messaging about goo.gl snapshot link change (#15821)

30.1.0

Features

  • [jest-leak-detector] Configurable GC aggressiveness regarding to V8 heap snapshot generation (#15793)
  • [jest-runtime] Reduce redundant ReferenceError messages
  • [jest-core] Include test modules that failed to load when --onlyFailures is active

Fixes

  • [jest-snapshot-utils] Fix deprecated goo.gl snapshot guide link not getting replaced with fully canonical URL (#15787)
  • [jest-circus] Fix it.concurrent not working with describe.skip (#15765)
  • [jest-snapshot] Fix mangled inline snapshot updates when used with Prettier 3 and CRLF line endings
  • [jest-runtime] Importing from @jest/globals in more than one file no longer breaks relative paths (#15772)

... (truncated)

Commits

Updates @types/jest from 29.5.14 to 30.0.0

Commits

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Bumps [jest](https://github.com/jestjs/jest/tree/HEAD/packages/jest) and [@types/jest](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/jest). These dependencies needed to be updated together.

Updates `jest` from 29.7.0 to 30.2.0
- [Release notes](https://github.com/jestjs/jest/releases)
- [Changelog](https://github.com/jestjs/jest/blob/main/CHANGELOG.md)
- [Commits](https://github.com/jestjs/jest/commits/v30.2.0/packages/jest)

Updates `@types/jest` from 29.5.14 to 30.0.0
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/jest)

---
updated-dependencies:
- dependency-name: jest
  dependency-version: 30.2.0
  dependency-type: direct:development
  update-type: version-update:semver-major
- dependency-name: "@types/jest"
  dependency-version: 30.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
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dependabot bot commented on behalf of github Nov 24, 2025

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@dependabot dependabot bot requested a review from a team as a code owner November 24, 2025 14:15
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greptile-apps bot commented Nov 24, 2025

Greptile Overview

Greptile Summary

Updates Jest from v29.7.0 to v30.2.0 and @types/jest from v29.5.0 to v30.0.0 to keep testing dependencies current.

  • Existing ts-jest v29.4.5 is compatible with Jest 30.x (peer dependencies allow ^29.0.0 || ^30.0.0)
  • Node.js version requirements updated to ^18.14.0 || ^20.0.0 || ^22.0.0 || >=24.0.0, which aligns with the CI workflow testing on Node 18, 20, and 22
  • Jest 30.x includes bug fixes for snapshot handling, improved error messages, and better support for concurrent tests
  • No breaking changes affect the simple test configuration in this repository

Confidence Score: 5/5

  • This PR is safe to merge with no risk
  • Automated dependency bump with full backward compatibility - ts-jest already supports Jest 30.x, no breaking changes affect this simple test setup, and CI will validate compatibility across Node versions
  • No files require special attention

Important Files Changed

File Analysis

Filename Score Overview
javascript/package.json 5/5 Updated jest from ^29.7.0 to ^30.2.0 and @types/jest from ^29.5.0 to ^30.0.0
javascript/package-lock.json 5/5 Lock file updated with Jest 30.2.0 dependencies; all transitive dependencies resolved correctly

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