[Snyk] Fix for 1 vulnerabilities

[snyk-bot]

Snyk has created this PR to fix one or more vulnerable packages in the `npm` dependencies of this project.

Changes included in this PR

• Changes to the following files to upgrade the vulnerable dependencies to a fixed version:
  • package.json

Vulnerabilities that will be fixed

With an upgrade:

Severity	Priority Score (*)	Issue	Breaking Change	Exploit Maturity
	551/1000 Why? Recently disclosed, Has a fix available, CVSS 5.3	Regular Expression Denial of Service (ReDoS) SNYK-JS-POSTCSS-1255640	Yes	No Known Exploit

(*) Note that the real score may have changed since the PR was raised.

Commit messages

Package name: postcss-calc

The new version differs by 80 commits.

• cefd2c3 8.0.0
• 44847c3 Update dependencies
• 6826ba5 update: use PostCSS 8 API. (#125)
• f16d55c chore(release): 7.0.5
• 5621761 fix: reduction(#121)
• 111a48d 7.0.4
• 9807c5e Correctly handle summands that cancel out and pull out common factors
• 7a3bc58 chore(release): 7.0.3
• 0282bdc fix: substracted css-variable from zero (#111)
• 295b1df Bump acorn from 6.1.1 to 6.4.1 (#105)
• bcae630 7.0.2
• 5fcc943 Update dependencies (#102)
• 6260789 fix: incorrect reduction of subtraction from zero (#88) (#93)
• 29ff26e refactor: reducer
• 0f01794 refactor: reducer
• d71d9cf fix: doesn't remove calc for single function
• b5e20dc refactor: parser (#86)
• b91c6e9 feat: relax parser on unknown units (#85)
• 69a3ca0 refactor: convert unit utils (#84)
• 1cd2c5f fix: handle numbers with exponen composed (#83)
• c4db282 test: comments (#82)
• 112178b ci: add node@10 (#81)
• 5e55420 test: newline (#80)
• 016a444 fix: handle plus sign before value (#79)

See the full diff

Package name: postcss-cli

The new version differs by 250 commits.

• 9e03d5c 8.0.0
• ed69076 Remove obsolete failing test
• a4998fa Support postcss v8 (#349)
• 66b6055 Update dependency yargs to v16 (#340)
• 1c3ebba Upgrade eslint & eslint-config-problems (#339)
• 77d2c1d Clean up 'use strict' usage
• 031aa10 Update dependency prettier to ~2.1.0 (#337)
• d94f0c6 7.1.2
• a36f630 Organize and clarify --help text (#336)
• 91d6ef6 Output plain version number (#335)
• e2bed8c Update dependency get-stdin to v8 (#327)
• 5df1399 Update dependency uuid to v8 (#325)
• d2e7678 7.1.1
• 0758cd1 Do not use package-lock.json
• 8b39a4e Update dependency uuid to v7 (#318)
• 7a9c4ef Fix: External source maps not being generated (#324)
• 47104bc Update dependency chalk to v4 (#322)
• 96699c1 Update dependency prettier to v2 (#319)
• 42fc85e Update dependency globby to v11 (#317)
• 7574638 Configure Renovate (#316)
• 62ac6a4 Update fs-extra to version 9.0.0 (#315)
• e6828a9 Update dependency-graph to version 0.9.0 (#311)
• 459cc48 Update eslint-config-problems to the latest version 🚀 (#310)
• 6b0666e Update ava to version 3.1.0 (#309)

See the full diff

Package name: precss

The new version differs by 14 commits.

• bafe9c3 3.0.0
• 559e84d 2.0.0
• a229fd8 package.json
• 867b221 Update plugin organization
• bd71070 Merge branch 'master' of github.com:jonathantneal/precss
• 6c51f13 PostCSS 6 - updated dependencies
• d25d0ac README.md - Use scss for code blocks
• cd3279d Merge pull request #85 from jboelen/patch-1
• 2935fae .travis.yml - Node 4
• c2520f6 Merge pull request #72 from pacosegovia/master
• eb4866f Merge pull request #79 from RobLoach/fix-tests
• 1ba6285 Update postcss-partial-import dependency
• b9f8293 Fix the tests
• 04635ea Update README.md

See the full diff

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