diff --git a/.ci/.azure-pipelines-steps.yml b/.ci/.azure-pipelines-steps.yml
deleted file mode 100644
index 59369c3..0000000
--- a/.ci/.azure-pipelines-steps.yml
+++ /dev/null
@@ -1,34 +0,0 @@
-steps:
-- script: npm i -g npm@$(npm_version)
-  displayName: Use non-broken npm version $(npm_version)
-  condition: ne(variables['npm_version'], '')
-
-- task: NodeTool@0
-  inputs:
-    versionSpec: '$(node_version)'
-  displayName: Use Node $(node_version)
-
-- script: npm install
-  displayName: npm install
-
-- script: npm test
-  displayName: Run tests
-
-- script: npm run coveralls
-  displayName: Run coveralls
-  env:
-    COVERALLS_SERVICE_NAME: Azure Pipelines
-    COVERALLS_SERVICE_NUMBER: $(Build.BuildNumber)
-    COVERALLS_SERVICE_JOB_ID: "$(Agent.OS)_$(node_version)"
-    COVERALLS_GIT_BRANCH: $(Build.SourceBranchName)
-    COVERALLS_REPO_TOKEN: $(COVERALLS_REPO_TOKEN_SECRET)
-    COVERALLS_PARALLEL: true
-    CI_PULL_REQUEST: $(System.PullRequest.PullRequestNumber)
-
-- script: npm run azure-pipelines
-  displayName: Write tests to xml
-
-- task: PublishTestResults@2
-  inputs:
-    testResultsFiles: '**/test.xunit'
-  condition: succeededOrFailed()
diff --git a/.ci/.azure-pipelines.yml b/.ci/.azure-pipelines.yml
deleted file mode 100644
index 195683a..0000000
--- a/.ci/.azure-pipelines.yml
+++ /dev/null
@@ -1,65 +0,0 @@
-trigger:
-- master
-- releases/*
-
-jobs:
-  - job: Test_Linux
-    displayName: Run Tests on Linux
-    pool:
-      vmImage: "Ubuntu 16.04"
-    strategy:
-      matrix:
-        Node_v10:
-          node_version: 10
-        Node_v8:
-          node_version: 8
-        Node_v6:
-          node_version: 6
-    steps:
-      - template: .azure-pipelines-steps.yml
-
-  - job: Test_Windows
-    displayName: Run Tests on Windows
-    pool:
-      vmImage: "windows-2019"
-    strategy:
-      matrix:
-        Node_v10:
-          node_version: 10
-          npm_version: 6.4.1
-        Node_v8:
-          node_version: 8
-          npm_version: 6.4.1
-        Node_v6:
-          node_version: 6
-    steps:
-      - template: .azure-pipelines-steps.yml
-
-  - job: Test_MacOS
-    displayName: Run Tests on MacOS
-    pool:
-      vmImage: "macOS-10.15"
-    strategy:
-      matrix:
-        Node_v10:
-          node_version: 10
-        Node_v8:
-          node_version: 8
-        Node_v6:
-          node_version: 6
-    steps:
-      - template: .azure-pipelines-steps.yml
-
-  - job: Notify_Coveralls
-    displayName: Notify Coveralls that the parallel report is done
-    pool:
-      vmImage: "Ubuntu 16.04"
-    dependsOn:
-      - Test_Linux
-      - Test_Windows
-      - Test_MacOS
-    steps:
-      - script: curl -k https://coveralls.io/webhook?repo_token=$COVERALLS_REPO_TOKEN -d "payload[build_num]=$BUILD_NAME&payload[status]=done"
-        env:
-          COVERALLS_REPO_TOKEN: $(COVERALLS_REPO_TOKEN_SECRET)
-          BUILD_NAME: $(Build.BuildNumber)
diff --git a/.github/support.yml b/.github/support.yml
deleted file mode 100644
index cd6325e..0000000
--- a/.github/support.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-# Configuration for support-requests - https://github.com/dessant/support-requests
-supportLabel: support
-supportComment: >
-  Issues are reserved for bugs and features. Here are a few places to find answers to your question:
-
-  * For community support, use the `gulp` tag on [StackOverflow](https://stackoverflow.com/questions/tagged/gulp).
-
-  * Participate in community chat on [Gitter](https://gitter.im/gulpjs/gulp).
-
-  * To get paid support directly from the maintainers, sign up for [Tidelift](https://tidelift.com/subscription/pkg/npm-gulp?utm_source=npm-gulp&utm_medium=referral&utm_campaign=support). Subscribers should email support@tidelift.com, mention that it's a question for Gulp, and describe your question. Straightforward questions are answered as part of your subscription. Additional consulting hours are available for more complex help.
-close: true
-lock: false
-setLockReason: false
diff --git a/.github/workflows/dev.yml b/.github/workflows/dev.yml
new file mode 100644
index 0000000..5ea4cad
--- /dev/null
+++ b/.github/workflows/dev.yml
@@ -0,0 +1,74 @@
+name: dev
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+env:
+  CI: true
+
+jobs:
+  prettier:
+    name: Format code
+    runs-on: ubuntu-latest
+    if: ${{ github.event_name == 'push' }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Prettier
+        uses: gulpjs/prettier_action@v3.0
+        with:
+          commit_message: 'chore: Run prettier'
+          prettier_options: '--write .'
+
+  test:
+    name: Tests for Node ${{ matrix.node }} on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        node: [10, 12, 14]
+        os: [ubuntu-latest, windows-latest, macos-latest]
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v2
+
+      - name: Set Node.js version
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node }}
+
+      - run: node --version
+      - run: npm --version
+
+      - name: Install npm dependencies
+        run: npm install
+
+      - name: Run lint
+        run: npm run lint
+
+      - name: Run tests
+        run: npm test
+
+      - name: Coveralls
+        uses: coverallsapp/github-action@v1.1.2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          flag-name: ${{matrix.os}}-node-${{ matrix.node }}
+          parallel: true
+
+  coveralls:
+    needs: test
+    name: Finish up
+
+    runs-on: ubuntu-latest
+    steps:
+      - name: Coveralls Finished
+        uses: coverallsapp/github-action@v1.1.2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          parallel-finished: true
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..25dd115
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,15 @@
+name: release
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release-please:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: GoogleCloudPlatform/release-please-action@v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          release-type: node
+          package-name: release-please-action
diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..ed88d37
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,2 @@
+coverage/
+.nyc_output/
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index ff53345..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-sudo: false
-language: node_js
-node_js:
-  - '10'
-  - '8'
-  - '6'
-after_script:
-  - npm run coveralls
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb9de96..54415cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,110 +1,113 @@
 ### [5.1.2](https://github.com/gulpjs/glob-parent/compare/v5.1.1...v5.1.2) (2021-03-06)
 
+### Bug Fixes
+
+- eliminate ReDoS ([#36](https://github.com/gulpjs/glob-parent/issues/36)) ([f923116](https://github.com/gulpjs/glob-parent/commit/f9231168b0041fea3f8f954b3cceb56269fc6366))
+
+## [6.0.0](https://www.github.com/gulpjs/glob-parent/compare/v5.1.2...v6.0.0) (2021-05-03)
+
+
+### ⚠ BREAKING CHANGES
+
+* Correct mishandled escaped path separators (#34)
+* upgrade scaffold, dropping node <10 support
 
 ### Bug Fixes
 
-* eliminate ReDoS ([#36](https://github.com/gulpjs/glob-parent/issues/36)) ([f923116](https://github.com/gulpjs/glob-parent/commit/f9231168b0041fea3f8f954b3cceb56269fc6366))
+* Correct mishandled escaped path separators ([#34](https://www.github.com/gulpjs/glob-parent/issues/34)) ([32f6d52](https://www.github.com/gulpjs/glob-parent/commit/32f6d52663b7addac38d0dff570d8127edf03f47)), closes [#32](https://www.github.com/gulpjs/glob-parent/issues/32)
 
-### [5.1.1](https://github.com/gulpjs/glob-parent/compare/v5.1.0...v5.1.1) (2021-01-27)
 
+### Miscellaneous Chores
+
+* upgrade scaffold, dropping node <10 support ([e83d0c5](https://www.github.com/gulpjs/glob-parent/commit/e83d0c5a411947cf69eb58f36349db80439c606f))
+
+### [5.1.1](https://github.com/gulpjs/glob-parent/compare/v5.1.0...v5.1.1) (2021-01-27)
 
 ### Bug Fixes
 
-* unescape exclamation mark ([#26](https://github.com/gulpjs/glob-parent/issues/26)) ([a98874f](https://github.com/gulpjs/glob-parent/commit/a98874f1a59e407f4fb1beb0db4efa8392da60bb))
+- unescape exclamation mark ([#26](https://github.com/gulpjs/glob-parent/issues/26)) ([a98874f](https://github.com/gulpjs/glob-parent/commit/a98874f1a59e407f4fb1beb0db4efa8392da60bb))
 
 ## [5.1.0](https://github.com/gulpjs/glob-parent/compare/v5.0.0...v5.1.0) (2021-01-27)
 
-
 ### Features
 
-* add `flipBackslashes` option to disable auto conversion of slashes (closes [#24](https://github.com/gulpjs/glob-parent/issues/24)) ([#25](https://github.com/gulpjs/glob-parent/issues/25)) ([eecf91d](https://github.com/gulpjs/glob-parent/commit/eecf91d5e3834ed78aee39c4eaaae654d76b87b3))
+- add `flipBackslashes` option to disable auto conversion of slashes (closes [#24](https://github.com/gulpjs/glob-parent/issues/24)) ([#25](https://github.com/gulpjs/glob-parent/issues/25)) ([eecf91d](https://github.com/gulpjs/glob-parent/commit/eecf91d5e3834ed78aee39c4eaaae654d76b87b3))
 
 ## [5.0.0](https://github.com/gulpjs/glob-parent/compare/v4.0.0...v5.0.0) (2021-01-27)
 
-
 ### ⚠ BREAKING CHANGES
 
-* Drop support for node <6 & bump dependencies
+- Drop support for node <6 & bump dependencies
 
 ### Miscellaneous Chores
 
-* Drop support for node <6 & bump dependencies ([896c0c0](https://github.com/gulpjs/glob-parent/commit/896c0c00b4e7362f60b96e7fc295ae929245255a))
+- Drop support for node <6 & bump dependencies ([896c0c0](https://github.com/gulpjs/glob-parent/commit/896c0c00b4e7362f60b96e7fc295ae929245255a))
 
 ## [4.0.0](https://github.com/gulpjs/glob-parent/compare/v3.1.0...v4.0.0) (2021-01-27)
 
-
 ### ⚠ BREAKING CHANGES
 
-* question marks are valid path characters on Windows so avoid flagging as a glob when alone
-* Update is-glob dependency
+- question marks are valid path characters on Windows so avoid flagging as a glob when alone
+- Update is-glob dependency
 
 ### Features
 
-* hoist regexps and strings for performance gains ([4a80667](https://github.com/gulpjs/glob-parent/commit/4a80667c69355c76a572a5892b0f133c8e1f457e))
-* question marks are valid path characters on Windows so avoid flagging as a glob when alone ([2a551dd](https://github.com/gulpjs/glob-parent/commit/2a551dd0dc3235e78bf3c94843d4107072d17841))
-* Update is-glob dependency ([e41fcd8](https://github.com/gulpjs/glob-parent/commit/e41fcd895d1f7bc617dba45c9d935a7949b9c281))
+- hoist regexps and strings for performance gains ([4a80667](https://github.com/gulpjs/glob-parent/commit/4a80667c69355c76a572a5892b0f133c8e1f457e))
+- question marks are valid path characters on Windows so avoid flagging as a glob when alone ([2a551dd](https://github.com/gulpjs/glob-parent/commit/2a551dd0dc3235e78bf3c94843d4107072d17841))
+- Update is-glob dependency ([e41fcd8](https://github.com/gulpjs/glob-parent/commit/e41fcd895d1f7bc617dba45c9d935a7949b9c281))
 
 ## [3.1.0](https://github.com/gulpjs/glob-parent/compare/v3.0.1...v3.1.0) (2021-01-27)
 
-
 ### Features
 
-* allow basic win32 backslash use ([272afa5](https://github.com/gulpjs/glob-parent/commit/272afa5fd070fc0f796386a5993d4ee4a846988b))
-* handle extglobs (parentheses) containing separators ([7db1bdb](https://github.com/gulpjs/glob-parent/commit/7db1bdb0756e55fd14619e8ce31aa31b17b117fd))
-* new approach to braces/brackets handling ([8269bd8](https://github.com/gulpjs/glob-parent/commit/8269bd89290d99fac9395a354fb56fdcdb80f0be))
-* pre-process braces/brackets sections ([9ef8a87](https://github.com/gulpjs/glob-parent/commit/9ef8a87f66b1a43d0591e7a8e4fc5a18415ee388))
-* preserve escaped brace/bracket at end of string ([8cfb0ba](https://github.com/gulpjs/glob-parent/commit/8cfb0ba84202d51571340dcbaf61b79d16a26c76))
-
+- allow basic win32 backslash use ([272afa5](https://github.com/gulpjs/glob-parent/commit/272afa5fd070fc0f796386a5993d4ee4a846988b))
+- handle extglobs (parentheses) containing separators ([7db1bdb](https://github.com/gulpjs/glob-parent/commit/7db1bdb0756e55fd14619e8ce31aa31b17b117fd))
+- new approach to braces/brackets handling ([8269bd8](https://github.com/gulpjs/glob-parent/commit/8269bd89290d99fac9395a354fb56fdcdb80f0be))
+- pre-process braces/brackets sections ([9ef8a87](https://github.com/gulpjs/glob-parent/commit/9ef8a87f66b1a43d0591e7a8e4fc5a18415ee388))
+- preserve escaped brace/bracket at end of string ([8cfb0ba](https://github.com/gulpjs/glob-parent/commit/8cfb0ba84202d51571340dcbaf61b79d16a26c76))
 
 ### Bug Fixes
 
-* trailing escaped square brackets ([99ec9fe](https://github.com/gulpjs/glob-parent/commit/99ec9fecc60ee488ded20a94dd4f18b4f55c4ccf))
+- trailing escaped square brackets ([99ec9fe](https://github.com/gulpjs/glob-parent/commit/99ec9fecc60ee488ded20a94dd4f18b4f55c4ccf))
 
 ### [3.0.1](https://github.com/gulpjs/glob-parent/compare/v3.0.0...v3.0.1) (2021-01-27)
 
-
 ### Features
 
-* use path-dirname ponyfill ([cdbea5f](https://github.com/gulpjs/glob-parent/commit/cdbea5f32a58a54e001a75ddd7c0fccd4776aacc))
-
+- use path-dirname ponyfill ([cdbea5f](https://github.com/gulpjs/glob-parent/commit/cdbea5f32a58a54e001a75ddd7c0fccd4776aacc))
 
 ### Bug Fixes
 
-* unescape glob-escaped dirnames on output ([598c533](https://github.com/gulpjs/glob-parent/commit/598c533bdf49c1428bc063aa9b8db40c5a86b030))
+- unescape glob-escaped dirnames on output ([598c533](https://github.com/gulpjs/glob-parent/commit/598c533bdf49c1428bc063aa9b8db40c5a86b030))
 
 ## [3.0.0](https://github.com/gulpjs/glob-parent/compare/v2.0.0...v3.0.0) (2021-01-27)
 
-
 ### ⚠ BREAKING CHANGES
 
-* update is-glob dependency
+- update is-glob dependency
 
 ### Features
 
-* update is-glob dependency ([5c5f8ef](https://github.com/gulpjs/glob-parent/commit/5c5f8efcee362a8e7638cf8220666acd8784f6bd))
+- update is-glob dependency ([5c5f8ef](https://github.com/gulpjs/glob-parent/commit/5c5f8efcee362a8e7638cf8220666acd8784f6bd))
 
 ## [2.0.0](https://github.com/gulpjs/glob-parent/compare/v1.3.0...v2.0.0) (2021-01-27)
 
-
 ### Features
 
-* move up to dirname regardless of glob characters ([f97fb83](https://github.com/gulpjs/glob-parent/commit/f97fb83be2e0a9fc8d3b760e789d2ecadd6aa0c2))
+- move up to dirname regardless of glob characters ([f97fb83](https://github.com/gulpjs/glob-parent/commit/f97fb83be2e0a9fc8d3b760e789d2ecadd6aa0c2))
 
 ## [1.3.0](https://github.com/gulpjs/glob-parent/compare/v1.2.0...v1.3.0) (2021-01-27)
 
 ## [1.2.0](https://github.com/gulpjs/glob-parent/compare/v1.1.0...v1.2.0) (2021-01-27)
 
-
 ### Reverts
 
-* feat: make regex test strings smaller ([dc80fa9](https://github.com/gulpjs/glob-parent/commit/dc80fa9658dca20549cfeba44bbd37d5246fcce0))
+- feat: make regex test strings smaller ([dc80fa9](https://github.com/gulpjs/glob-parent/commit/dc80fa9658dca20549cfeba44bbd37d5246fcce0))
 
 ## [1.1.0](https://github.com/gulpjs/glob-parent/compare/v1.0.0...v1.1.0) (2021-01-27)
 
-
 ### Features
 
-* make regex test strings smaller ([cd83220](https://github.com/gulpjs/glob-parent/commit/cd832208638f45169f986d80fcf66e401f35d233))
+- make regex test strings smaller ([cd83220](https://github.com/gulpjs/glob-parent/commit/cd832208638f45169f986d80fcf66e401f35d233))
 
 ## 1.0.0 (2021-01-27)
-
diff --git a/LICENSE b/LICENSE
index 63222d7..d701b08 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The ISC License
 
-Copyright (c) 2015, 2019 Elan Shanker
+Copyright (c) 2015, 2019 Elan Shanker, 2021 Blaine Bublitz <blaine.bublitz@gmail.com>, Eric Schoffstall <yo@contra.io> and other contributors
 
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted, provided that the above
diff --git a/README.md b/README.md
index 36a2793..6ae18a1 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 
 # glob-parent
 
-[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Azure Pipelines Build Status][azure-pipelines-image]][azure-pipelines-url] [![Travis Build Status][travis-image]][travis-url] [![AppVeyor Build Status][appveyor-image]][appveyor-url] [![Coveralls Status][coveralls-image]][coveralls-url] [![Gitter chat][gitter-image]][gitter-url]
+[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][ci-image]][ci-url] [![Coveralls Status][coveralls-image]][coveralls-url]
 
 Extract the non-magic parent path from a glob string.
 
@@ -45,7 +45,7 @@ Takes a string and returns the part of the path before the glob begins. Be aware
 ```js
 {
   // Disables the automatic conversion of slashes for Windows
-  flipBackslashes: true
+  flipBackslashes: true;
 }
 ```
 
@@ -66,13 +66,14 @@ The following characters have special significance in glob patterns and must be
 **Example**
 
 ```js
-globParent('foo/[bar]/') // 'foo'
-globParent('foo/\\[bar]/') // 'foo/[bar]'
+globParent('foo/[bar]/'); // 'foo'
+globParent('foo/\\[bar]/'); // 'foo/[bar]'
 ```
 
 ## Limitations
 
 ### Braces & Brackets
+
 This library attempts a quick and imperfect method of determining which path
 parts have glob magic without fully parsing/lexing the pattern. There are some
 advanced use cases that can trip it up, such as nested braces where the outer
@@ -82,6 +83,7 @@ ensure higher-fidelity glob handling in your library, it is recommended that you
 pre-process your input with [expand-braces] and/or [expand-brackets].
 
 ### Windows
+
 Backslashes are not valid path separators for globs. If a path with backslashes
 is provided anyway, for simple cases, glob-parent will replace the path
 separator for you and return the non-glob parent path (now with
@@ -91,10 +93,10 @@ This cannot be used in conjunction with escape characters.
 
 ```js
 // BAD
-globParent('C:\\Program Files \\(x86\\)\\*.ext') // 'C:/Program Files /(x86/)'
+globParent('C:\\Program Files \\(x86\\)\\*.ext'); // 'C:/Program Files /(x86/)'
 
 // GOOD
-globParent('C:/Program Files\\(x86\\)/*.ext') // 'C:/Program Files (x86)'
+globParent('C:/Program Files\\(x86\\)/*.ext'); // 'C:/Program Files (x86)'
 ```
 
 If you are using escape characters for a pattern without path parts (i.e.
@@ -102,36 +104,31 @@ relative to `cwd`), prefix with `./` to avoid confusing glob-parent.
 
 ```js
 // BAD
-globParent('foo \\[bar]') // 'foo '
-globParent('foo \\[bar]*') // 'foo '
+globParent('foo \\[bar]'); // 'foo '
+globParent('foo \\[bar]*'); // 'foo '
 
 // GOOD
-globParent('./foo \\[bar]') // 'foo [bar]'
-globParent('./foo \\[bar]*') // '.'
+globParent('./foo \\[bar]'); // 'foo [bar]'
+globParent('./foo \\[bar]*'); // '.'
 ```
 
 ## License
 
 ISC
 
-[expand-braces]: https://github.com/jonschlinkert/expand-braces
-[expand-brackets]: https://github.com/jonschlinkert/expand-brackets
-
-[downloads-image]: https://img.shields.io/npm/dm/glob-parent.svg
+<!-- prettier-ignore-start -->
+[downloads-image]: https://img.shields.io/npm/dm/glob-parent.svg?style=flat-square
 [npm-url]: https://www.npmjs.com/package/glob-parent
-[npm-image]: https://img.shields.io/npm/v/glob-parent.svg
+[npm-image]: https://img.shields.io/npm/v/glob-parent.svg?style=flat-square
 
-[azure-pipelines-url]: https://dev.azure.com/gulpjs/gulp/_build/latest?definitionId=2&branchName=master
-[azure-pipelines-image]: https://dev.azure.com/gulpjs/gulp/_apis/build/status/glob-parent?branchName=master
-
-[travis-url]: https://travis-ci.org/gulpjs/glob-parent
-[travis-image]: https://img.shields.io/travis/gulpjs/glob-parent.svg?label=travis-ci
-
-[appveyor-url]: https://ci.appveyor.com/project/gulpjs/glob-parent
-[appveyor-image]: https://img.shields.io/appveyor/ci/gulpjs/glob-parent.svg?label=appveyor
+[ci-url]: https://github.com/gulpjs/glob-parent/actions?query=workflow:dev
+[ci-image]: https://img.shields.io/github/workflow/status/gulpjs/glob-parent/dev?style=flat-square
 
 [coveralls-url]: https://coveralls.io/r/gulpjs/glob-parent
-[coveralls-image]: https://img.shields.io/coveralls/gulpjs/glob-parent/master.svg
+[coveralls-image]: https://img.shields.io/coveralls/gulpjs/glob-parent/master.svg?style=flat-square
+<!-- prettier-ignore-end -->
 
-[gitter-url]: https://gitter.im/gulpjs/gulp
-[gitter-image]: https://badges.gitter.im/gulpjs/gulp.svg
+<!-- prettier-ignore-start -->
+[expand-braces]: https://github.com/jonschlinkert/expand-braces
+[expand-brackets]: https://github.com/jonschlinkert/expand-brackets
+<!-- prettier-ignore-end -->
diff --git a/appveyor.yml b/appveyor.yml
deleted file mode 100644
index f6cfcfb..0000000
--- a/appveyor.yml
+++ /dev/null
@@ -1,24 +0,0 @@
-# https://www.appveyor.com/docs/appveyor-yml
-# https://www.appveyor.com/docs/lang/nodejs-iojs
-
-environment:
-  matrix:
-    # node.js
-    - nodejs_version: "6"
-    - nodejs_version: "8"
-    - nodejs_version: "10"
-
-install:
-  - ps: Install-Product node $env:nodejs_version
-  - npm install -g npm@6.4.1
-  - npm install
-
-test_script:
-  - node --version
-  - npm --version
-  - cmd: npm test
-
-build: off
-
-# build version format
-version: "{build}"
diff --git a/index.js b/index.js
index 09e257e..f861468 100644
--- a/index.js
+++ b/index.js
@@ -6,15 +6,14 @@ var isWin32 = require('os').platform() === 'win32';
 
 var slash = '/';
 var backslash = /\\/g;
-var enclosure = /[\{\[].*[\}\]]$/;
-var globby = /(^|[^\\])([\{\[]|\([^\)]+$)/;
-var escaped = /\\([\!\*\?\|\[\]\(\)\{\}])/g;
+var enclosure = /[{[].*\/.*[}\]]$/;
+var globby = /(^|[^\\])([{[]|\([^)]+$)/;
+var escaped = /\\([!*?|[\](){}])/g;
 
 /**
  * @param {string} str
  * @param {Object} opts
  * @param {boolean} [opts.flipBackslashes=true]
- * @returns {string}
  */
 module.exports = function globParent(str, opts) {
   var options = Object.assign({ flipBackslashes: true }, opts);
diff --git a/package.json b/package.json
index 125c971..86699da 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "glob-parent",
-  "version": "5.1.2",
+  "version": "6.0.0",
   "description": "Extract the non-magic parent path from a glob string.",
   "author": "Gulp Team <team@gulpjs.com> (https://gulpjs.com/)",
   "contributors": [
@@ -10,7 +10,7 @@
   "repository": "gulpjs/glob-parent",
   "license": "ISC",
   "engines": {
-    "node": ">= 6"
+    "node": ">=10.13.0"
   },
   "main": "index.js",
   "files": [
@@ -20,20 +20,26 @@
   "scripts": {
     "lint": "eslint .",
     "pretest": "npm run lint",
-    "test": "nyc mocha --async-only",
-    "azure-pipelines": "nyc mocha --async-only --reporter xunit -O output=test.xunit",
-    "coveralls": "nyc report --reporter=text-lcov | coveralls"
+    "test": "nyc mocha --async-only"
   },
   "dependencies": {
     "is-glob": "^4.0.1"
   },
   "devDependencies": {
-    "coveralls": "^3.0.11",
-    "eslint": "^2.13.1",
-    "eslint-config-gulp": "^3.0.1",
-    "expect": "^1.20.2",
-    "mocha": "^6.0.2",
-    "nyc": "^13.3.0"
+    "eslint": "^7.0.0",
+    "eslint-config-gulp": "^5.0.0",
+    "expect": "^26.0.1",
+    "mocha": "^7.1.2",
+    "nyc": "^15.0.1"
+  },
+  "nyc": {
+    "reporter": [
+      "lcov",
+      "text-summary"
+    ]
+  },
+  "prettier": {
+    "singleQuote": true
   },
   "keywords": [
     "glob",
diff --git a/test/.eslintrc b/test/.eslintrc
deleted file mode 100644
index 06b940f..0000000
--- a/test/.eslintrc
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "extends": "gulp/test"
-}
diff --git a/test/.gitkeep b/test/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/test/index.test.js b/test/index.test.js
index 0a0291e..9cd8eb5 100644
--- a/test/index.test.js
+++ b/test/index.test.js
@@ -1,216 +1,224 @@
 'use strict';
 
 var gp = require('../');
-var assert = require('assert');
+var expect = require('expect');
 var isWin32 = require('os').platform() === 'win32';
 
-describe('glob-parent', function() {
-  it('should strip glob magic to return parent path', function(done) {
-    assert.equal(gp('.'), '.');
-    assert.equal(gp('.*'), '.');
-    assert.equal(gp('/.*'), '/');
-    assert.equal(gp('/.*/'), '/');
-    assert.equal(gp('a/.*/b'), 'a');
-    assert.equal(gp('a*/.*/b'), '.');
-    assert.equal(gp('*/a/b/c'), '.');
-    assert.equal(gp('*'), '.');
-    assert.equal(gp('*/'), '.');
-    assert.equal(gp('*/*'), '.');
-    assert.equal(gp('*/*/'), '.');
-    assert.equal(gp('**'), '.');
-    assert.equal(gp('**/'), '.');
-    assert.equal(gp('**/*'), '.');
-    assert.equal(gp('**/*/'), '.');
-    assert.equal(gp('/*.js'), '/');
-    assert.equal(gp('*.js'), '.');
-    assert.equal(gp('**/*.js'), '.');
-    assert.equal(gp('{a,b}'), '.');
-    assert.equal(gp('/{a,b}'), '/');
-    assert.equal(gp('/{a,b}/'), '/');
-    assert.equal(gp('(a|b)'), '.');
-    assert.equal(gp('/(a|b)'), '/');
-    assert.equal(gp('./(a|b)'), '.');
-    assert.equal(gp('a/(b c)'), 'a', 'not an extglob');
-    assert.equal(gp('a/(b c)/'), 'a/(b c)', 'not an extglob');
-    assert.equal(gp('a/(b c)/d'), 'a/(b c)', 'not an extglob');
-    assert.equal(gp('path/to/*.js'), 'path/to');
-    assert.equal(gp('/root/path/to/*.js'), '/root/path/to');
-    assert.equal(gp('chapter/foo [bar]/'), 'chapter');
-    assert.equal(gp('path/[a-z]'), 'path');
-    assert.equal(gp('[a-z]'), '.');
-    assert.equal(gp('path/{to,from}'), 'path');
-    assert.equal(gp('path/(to|from)'), 'path');
-    assert.equal(gp('path/(foo bar)/subdir/foo.*'), 'path/(foo bar)/subdir');
-    assert.equal(gp('path/!(to|from)'), 'path');
-    assert.equal(gp('path/?(to|from)'), 'path');
-    assert.equal(gp('path/+(to|from)'), 'path');
-    assert.equal(gp('path/*(to|from)'), 'path');
-    assert.equal(gp('path/@(to|from)'), 'path');
-    assert.equal(gp('path/!/foo'), 'path/!');
-    assert.equal(gp('path/?/foo'), 'path/?');
-    assert.equal(gp('path/+/foo'), 'path/+');
-    assert.equal(gp('path/*/foo'), 'path');
-    assert.equal(gp('path/@/foo'), 'path/@');
-    assert.equal(gp('path/!/foo/'), 'path/!/foo');
-    assert.equal(gp('path/?/foo/'), 'path/?/foo');
-    assert.equal(gp('path/+/foo/'), 'path/+/foo');
-    assert.equal(gp('path/*/foo/'), 'path');
-    assert.equal(gp('path/@/foo/'), 'path/@/foo');
-    assert.equal(gp('path/**/*'), 'path');
-    assert.equal(gp('path/**/subdir/foo.*'), 'path');
-    assert.equal(gp('path/subdir/**/foo.js'), 'path/subdir');
-    assert.equal(gp('path/!subdir/foo.js'), 'path/!subdir');
-    assert.equal(gp('path/{foo,bar}/'), 'path');
-
-    done();
-  });
-
-  it('should respect escaped characters', function(done) {
-    assert.equal(gp('path/\\*\\*/subdir/foo.*'), 'path/**/subdir');
-    assert.equal(gp('path/\\[\\*\\]/subdir/foo.*'), 'path/[*]/subdir');
-    assert.equal(gp('path/\\*(a|b)/subdir/foo.*'), 'path');
-    assert.equal(gp('path/\\*/(a|b)/subdir/foo.*'), 'path/*');
-    assert.equal(gp('path/\\*\\(a\\|b\\)/subdir/foo.*'), 'path/*(a|b)/subdir');
-    assert.equal(gp('path/\\[foo bar\\]/subdir/foo.*'), 'path/[foo bar]/subdir');
-    assert.equal(gp('path/\\[bar]/'), 'path/[bar]');
-    assert.equal(gp('path/\\[bar]'), 'path/[bar]');
-    assert.equal(gp('[bar]'), '.');
-    assert.equal(gp('[bar]/'), '.');
-    assert.equal(gp('./\\[bar]'), './[bar]');
-    assert.equal(gp('\\[bar]/'), '[bar]');
-    assert.equal(gp('\\!dir/*'), '!dir');
-    assert.equal(gp('[bar\\]/'), '.');
-    assert.equal(gp('path/foo \\[bar]/'), 'path/foo [bar]');
-    assert.equal(gp('path/\\{foo,bar}/'), 'path/{foo,bar}');
-    assert.equal(gp('\\{foo,bar}/'), '{foo,bar}');
-    assert.equal(gp('\\{foo,bar\\}/'), '{foo,bar}');
-    assert.equal(gp('{foo,bar\\}/'), '.');
+describe('glob-parent', function () {
+  it('should strip glob magic to return parent path', function (done) {
+    expect(gp('.')).toEqual('.');
+    expect(gp('.*')).toEqual('.');
+    expect(gp('/.*')).toEqual('/');
+    expect(gp('/.*/')).toEqual('/');
+    expect(gp('a/.*/b')).toEqual('a');
+    expect(gp('a*/.*/b')).toEqual('.');
+    expect(gp('*/a/b/c')).toEqual('.');
+    expect(gp('*')).toEqual('.');
+    expect(gp('*/')).toEqual('.');
+    expect(gp('*/*')).toEqual('.');
+    expect(gp('*/*/')).toEqual('.');
+    expect(gp('**')).toEqual('.');
+    expect(gp('**/')).toEqual('.');
+    expect(gp('**/*')).toEqual('.');
+    expect(gp('**/*/')).toEqual('.');
+    expect(gp('/*.js')).toEqual('/');
+    expect(gp('*.js')).toEqual('.');
+    expect(gp('**/*.js')).toEqual('.');
+    expect(gp('{a,b}')).toEqual('.');
+    expect(gp('/{a,b}')).toEqual('/');
+    expect(gp('/{a,b}/')).toEqual('/');
+    expect(gp('(a|b)')).toEqual('.');
+    expect(gp('/(a|b)')).toEqual('/');
+    expect(gp('./(a|b)')).toEqual('.');
+    expect(gp('a/(b c)')).toEqual('a'); // not an extglob
+    expect(gp('a/(b c)/')).toEqual('a/(b c)'); // not an extglob
+    expect(gp('a/(b c)/d')).toEqual('a/(b c)'); // not an extglob
+    expect(gp('path/to/*.js')).toEqual('path/to');
+    expect(gp('/root/path/to/*.js')).toEqual('/root/path/to');
+    expect(gp('chapter/foo [bar]/')).toEqual('chapter');
+    expect(gp('path/[a-z]')).toEqual('path');
+    expect(gp('[a-z]')).toEqual('.');
+    expect(gp('path/{to,from}')).toEqual('path');
+    expect(gp('path/(to|from)')).toEqual('path');
+    expect(gp('path/(foo bar)/subdir/foo.*')).toEqual('path/(foo bar)/subdir');
+    expect(gp('path/!(to|from)')).toEqual('path');
+    expect(gp('path/?(to|from)')).toEqual('path');
+    expect(gp('path/+(to|from)')).toEqual('path');
+    expect(gp('path/*(to|from)')).toEqual('path');
+    expect(gp('path/@(to|from)')).toEqual('path');
+    expect(gp('path/!/foo')).toEqual('path/!');
+    expect(gp('path/?/foo')).toEqual('path/?');
+    expect(gp('path/+/foo')).toEqual('path/+');
+    expect(gp('path/*/foo')).toEqual('path');
+    expect(gp('path/@/foo')).toEqual('path/@');
+    expect(gp('path/!/foo/')).toEqual('path/!/foo');
+    expect(gp('path/?/foo/')).toEqual('path/?/foo');
+    expect(gp('path/+/foo/')).toEqual('path/+/foo');
+    expect(gp('path/*/foo/')).toEqual('path');
+    expect(gp('path/@/foo/')).toEqual('path/@/foo');
+    expect(gp('path/**/*')).toEqual('path');
+    expect(gp('path/**/subdir/foo.*')).toEqual('path');
+    expect(gp('path/subdir/**/foo.js')).toEqual('path/subdir');
+    expect(gp('path/!subdir/foo.js')).toEqual('path/!subdir');
+    expect(gp('path/{foo,bar}/')).toEqual('path');
+
+    done();
+  });
+
+  it('should respect escaped characters', function (done) {
+    expect(gp('path/\\*\\*/subdir/foo.*')).toEqual('path/**/subdir');
+    expect(gp('path/\\[\\*\\]/subdir/foo.*')).toEqual('path/[*]/subdir');
+    expect(gp('path/\\*(a|b)/subdir/foo.*')).toEqual('path');
+    expect(gp('path/\\*/(a|b)/subdir/foo.*')).toEqual('path/*');
+    expect(gp('path/\\*\\(a\\|b\\)/subdir/foo.*')).toEqual(
+      'path/*(a|b)/subdir'
+    );
+    expect(gp('path/\\[foo bar\\]/subdir/foo.*')).toEqual(
+      'path/[foo bar]/subdir'
+    );
+    expect(gp('path/\\[bar]/')).toEqual('path/[bar]');
+    expect(gp('path/\\[bar]')).toEqual('path');
+    expect(gp('[bar]')).toEqual('.');
+    expect(gp('[bar]/')).toEqual('.');
+    expect(gp('./\\[bar]')).toEqual('.');
+    expect(gp('\\[bar]/')).toEqual('[bar]');
+    expect(gp('\\!dir/*')).toEqual('!dir');
+    expect(gp('[bar\\]/')).toEqual('.');
+    expect(gp('path/foo \\[bar]/')).toEqual('path/foo [bar]');
+    expect(gp('path/\\{foo,bar}/')).toEqual('path/{foo,bar}');
+    expect(gp('\\{foo,bar}/')).toEqual('{foo,bar}');
+    expect(gp('\\{foo,bar\\}/')).toEqual('{foo,bar}');
+    expect(gp('{foo,bar\\}/')).toEqual('.');
 
     if (isWin32) {
       // On Windows we are trying to flip backslashes foo-\\( → foo-/(
-      assert.equal(gp('foo-\\(bar\\).md'), 'foo-');
+      expect(gp('foo-\\(bar\\).md')).toEqual('foo-');
     } else {
-      assert.equal(gp('foo-\\(bar\\).md'), '.');
-      assert.equal(gp('\\[bar]'), '[bar]');
-      assert.equal(gp('[bar\\]'), '.');
-      assert.equal(gp('\\{foo,bar\\}'), '{foo,bar}');
-      assert.equal(gp('{foo,bar\\}'), '.');
+      expect(gp('foo-\\(bar\\).md')).toEqual('.');
+      expect(gp('\\[bar]')).toEqual('.');
+      expect(gp('[bar\\]')).toEqual('.');
+      expect(gp('\\{foo,bar\\}')).toEqual('.');
+      expect(gp('{foo,bar\\}')).toEqual('.');
     }
 
     done();
   });
 
-  it('should respect glob enclosures with embedded separators', function(done) {
-    assert.equal(gp('path/{,/,bar/baz,qux}/'), 'path');
-    assert.equal(gp('path/\\{,/,bar/baz,qux}/'), 'path/{,/,bar/baz,qux}');
-    assert.equal(gp('path/\\{,/,bar/baz,qux\\}/'), 'path/{,/,bar/baz,qux}');
-    assert.equal(gp('/{,/,bar/baz,qux}/'), '/');
-    assert.equal(gp('/\\{,/,bar/baz,qux}/'), '/{,/,bar/baz,qux}');
-    assert.equal(gp('{,/,bar/baz,qux}'), '.');
-    assert.equal(gp('\\{,/,bar/baz,qux\\}'), '{,/,bar/baz,qux}');
-    assert.equal(gp('\\{,/,bar/baz,qux}/'), '{,/,bar/baz,qux}');
-    assert.equal(gp('path/foo[a\\\/]/'), 'path');
-    assert.equal(gp('path/foo\\[a\\\/]/'), 'path/foo[a\\\/]');
-    assert.equal(gp('foo[a\\\/]'), '.');
-    assert.equal(gp('foo\\[a\\\/]'), 'foo[a\\\/]');
-    assert.equal(gp('path/(foo/bar|baz)'), 'path');
-    assert.equal(gp('path/(foo/bar|baz)/'), 'path');
-    assert.equal(gp('path/\\(foo/bar|baz)/'), 'path/(foo/bar|baz)');
+  it('should respect glob enclosures with embedded separators', function (done) {
+    /* eslint-disable no-useless-escape */
+    expect(gp('path/{,/,bar/baz,qux}/')).toEqual('path');
+    expect(gp('path/\\{,/,bar/baz,qux}/')).toEqual('path/{,/,bar/baz,qux}');
+    expect(gp('path/\\{,/,bar/baz,qux\\}/')).toEqual('path/{,/,bar/baz,qux}');
+    expect(gp('/{,/,bar/baz,qux}/')).toEqual('/');
+    expect(gp('/\\{,/,bar/baz,qux}/')).toEqual('/{,/,bar/baz,qux}');
+    expect(gp('{,/,bar/baz,qux}')).toEqual('.');
+    expect(gp('\\{,/,bar/baz,qux\\}')).toEqual('{,/,bar/baz,qux}');
+    expect(gp('\\{,/,bar/baz,qux}/')).toEqual('{,/,bar/baz,qux}');
+    expect(gp('path/foo[a\\/]/')).toEqual('path');
+    expect(gp('path/foo\\[a\\/]/')).toEqual('path/foo[a\\/]');
+    expect(gp('foo[a\\/]')).toEqual('.');
+    expect(gp('foo\\[a\\/]')).toEqual('foo[a\\/]');
+    expect(gp('path/(foo/bar|baz)')).toEqual('path');
+    expect(gp('path/(foo/bar|baz)/')).toEqual('path');
+    expect(gp('path/\\(foo/bar|baz)/')).toEqual('path/(foo/bar|baz)');
+    /* eslint-enable no-useless-escape */
 
     done();
   });
 
-  it('should handle nested braces', function(done) {
-    assert.equal(gp('path/{../,./,{bar,/baz\\},qux\\}/'), 'path');
-    assert.equal(gp('path/{../,./,\\{bar,/baz},qux}/'), 'path');
-    assert.equal(gp('path/\\{../,./,\\{bar,/baz\\},qux\\}/'), 'path/{../,./,{bar,/baz},qux}');
-    assert.equal(gp('{../,./,{bar,/baz\\},qux\\}/'), '.');
-    assert.equal(gp('{../,./,{bar,/baz\\},qux\\}'), '.');
-    assert.equal(gp('path/{,/,bar/{baz,qux\\}}/'), 'path');
-    assert.equal(gp('path/{,/,bar/{baz,qux}\\}/'), 'path');
-    // assert.equal(gp('path/\\{../,./,{bar,/baz},qux}/'), 'path');
+  it('should handle nested braces', function (done) {
+    expect(gp('path/{../,./,{bar,/baz\\},qux\\}/')).toEqual('path');
+    expect(gp('path/{../,./,\\{bar,/baz},qux}/')).toEqual('path');
+    expect(gp('path/\\{../,./,\\{bar,/baz\\},qux\\}/')).toEqual(
+      'path/{../,./,{bar,/baz},qux}'
+    );
+    expect(gp('{../,./,{bar,/baz\\},qux\\}/')).toEqual('.');
+    expect(gp('{../,./,{bar,/baz\\},qux\\}')).toEqual('.');
+    expect(gp('path/{,/,bar/{baz,qux\\}}/')).toEqual('path');
+    expect(gp('path/{,/,bar/{baz,qux}\\}/')).toEqual('path');
+    // expect(gp('path/\\{../,./,{bar,/baz},qux}/')).toEqual('path');
 
     done();
   });
 
-  it('should return parent dirname from non-glob paths', function(done) {
-    assert.equal(gp('path'), '.');
-    assert.equal(gp('path/foo'), 'path');
-    assert.equal(gp('path/foo/'), 'path/foo');
-    assert.equal(gp('path/foo/bar.js'), 'path/foo');
+  it('should return parent dirname from non-glob paths', function (done) {
+    expect(gp('path')).toEqual('.');
+    expect(gp('path/foo')).toEqual('path');
+    expect(gp('path/foo/')).toEqual('path/foo');
+    expect(gp('path/foo/bar.js')).toEqual('path/foo');
 
     done();
   });
 
-  it('should respect disabled auto flip backslashes', function(done) {
-    assert.equal(gp('foo-\\(bar\\).md', { flipBackslashes: false }), '.');
+  it('should respect disabled auto flip backslashes', function (done) {
+    expect(gp('foo-\\(bar\\).md', { flipBackslashes: false })).toEqual('.');
 
     done();
   });
 });
 
-describe('glob2base test patterns', function() {
-  it('should get a base name', function(done) {
-    assert.equal(gp('js/*.js'), 'js');
+describe('glob2base test patterns', function () {
+  it('should get a base name', function (done) {
+    expect(gp('js/*.js')).toEqual('js');
 
     done();
   });
 
-  it('should get a base name from a nested glob', function(done) {
-    assert.equal(gp('js/**/test/*.js'), 'js');
+  it('should get a base name from a nested glob', function (done) {
+    expect(gp('js/**/test/*.js')).toEqual('js');
 
     done();
   });
 
-  it('should get a base name from a flat file', function(done) {
-    assert.equal(gp('js/test/wow.js'), 'js/test');
-    assert.equal(gp('js/test/wow.js'), 'js/test');
+  it('should get a base name from a flat file', function (done) {
+    expect(gp('js/test/wow.js')).toEqual('js/test');
+    expect(gp('js/test/wow.js')).toEqual('js/test');
 
     done();
   });
 
-  it('should get a base name from character class pattern', function(done) {
-    assert.equal(gp('js/t[a-z]st}/*.js'), 'js');
+  it('should get a base name from character class pattern', function (done) {
+    expect(gp('js/t[a-z]st}/*.js')).toEqual('js');
 
     done();
   });
 
-  it('should get a base name from brace , expansion', function(done) {
-    assert.equal(gp('js/{src,test}/*.js'), 'js');
+  it('should get a base name from brace , expansion', function (done) {
+    expect(gp('js/{src,test}/*.js')).toEqual('js');
 
     done();
   });
 
-  it('should get a base name from brace .. expansion', function(done) {
-    assert.equal(gp('js/test{0..9}/*.js'), 'js');
+  it('should get a base name from brace .. expansion', function (done) {
+    expect(gp('js/test{0..9}/*.js')).toEqual('js');
 
     done();
   });
 
-  it('should get a base name from extglob', function(done) {
-    assert.equal(gp('js/t+(wo|est)/*.js'), 'js');
+  it('should get a base name from extglob', function (done) {
+    expect(gp('js/t+(wo|est)/*.js')).toEqual('js');
 
     done();
   });
 
-  it('should get a base name from a path with non-exglob parens', function(done) {
-    assert.equal(gp('js/t(wo|est)/*.js'), 'js');
-    assert.equal(gp('js/t/(wo|est)/*.js'), 'js/t');
+  it('should get a base name from a path with non-exglob parens', function (done) {
+    expect(gp('js/t(wo|est)/*.js')).toEqual('js');
+    expect(gp('js/t/(wo|est)/*.js')).toEqual('js/t');
 
     done();
   });
 
-  it('should get a base name from a complex brace glob', function(done) {
-    assert.equal(gp('lib/{components,pages}/**/{test,another}/*.txt'), 'lib');
+  it('should get a base name from a complex brace glob', function (done) {
+    expect(gp('lib/{components,pages}/**/{test,another}/*.txt')).toEqual('lib');
 
-    assert.equal(gp('js/test/**/{images,components}/*.js'), 'js/test');
+    expect(gp('js/test/**/{images,components}/*.js')).toEqual('js/test');
 
-    assert.equal(gp('ooga/{booga,sooga}/**/dooga/{eooga,fooga}'), 'ooga');
+    expect(gp('ooga/{booga,sooga}/**/dooga/{eooga,fooga}')).toEqual('ooga');
 
     done();
   });
 
-  it('should not be susceptible to SNYK-JS-GLOBPARENT-1016905', function(done) {
+  it('should not be susceptible to SNYK-JS-GLOBPARENT-1016905', function (done) {
     // This will time out if susceptible.
     gp('{' + '/'.repeat(5000));
 
@@ -219,9 +227,9 @@ describe('glob2base test patterns', function() {
 });
 
 if (isWin32) {
-  describe('technically invalid windows globs', function() {
-    it('should manage simple globs with backslash path separator', function(done) {
-      assert.equal(gp('C:\\path\\*.js'), 'C:/path');
+  describe('technically invalid windows globs', function () {
+    it('should manage simple globs with backslash path separator', function (done) {
+      expect(gp('C:\\path\\*.js')).toEqual('C:/path');
 
       done();
     });