diff --git a/.github/release-please/manifest.json b/.github/release-please/manifest.json
index f93a931188..8109666ec1 100644
--- a/.github/release-please/manifest.json
+++ b/.github/release-please/manifest.json
@@ -1 +1 @@
-{".":"10.7.3"}
+{".":"10.8.0"}
diff --git a/.knip.jsonc b/.knip.jsonc
index a9f3b98c46..3b19b3e651 100644
--- a/.knip.jsonc
+++ b/.knip.jsonc
@@ -25,7 +25,8 @@
     "karma-mocha-reporter",
     "karma-mocha",
     "karma-sauce-launcher",
-    "non-existent-package"
+    "non-existent-package",
+    "prettier"
   ],
   "mocha": {
     "entry": ["test/**/*.{js,ts,mjs,cjs}"]
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee8b6be8dd..4565cd3df1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,30 @@
 # Changelog
 
+## [10.8.0](https://github.com/mochajs/mocha/compare/v10.7.3...v10.8.0) (2024-10-29)
+
+
+### 🌟 Features
+
+* highlight browser failures ([#5222](https://github.com/mochajs/mocha/issues/5222)) ([8ff4845](https://github.com/mochajs/mocha/commit/8ff48453a8b12d9cacf56b0c0c544c8256af64c7))
+
+
+### 🩹 Fixes
+
+* remove `:is()` from `mocha.css` to support older browsers ([#5225](https://github.com/mochajs/mocha/issues/5225)) ([#5227](https://github.com/mochajs/mocha/issues/5227)) ([0a24b58](https://github.com/mochajs/mocha/commit/0a24b58477ea8ad146afc798930800b02c08790a))
+
+
+### 📚 Documentation
+
+* add `SECURITY.md` pointing to Tidelift ([#5210](https://github.com/mochajs/mocha/issues/5210)) ([bd7e63a](https://github.com/mochajs/mocha/commit/bd7e63a1f6d98535ce1ed1ecdb57b3e4db8a33c5))
+* adopt Collective Funds Guidelines 0.1 ([#5199](https://github.com/mochajs/mocha/issues/5199)) ([2b03d86](https://github.com/mochajs/mocha/commit/2b03d865eec63d627ff229e07d777f25061260d4))
+* update README, LICENSE and fix outdated ([#5197](https://github.com/mochajs/mocha/issues/5197)) ([1203e0e](https://github.com/mochajs/mocha/commit/1203e0ed739bbbf12166078738357fdb29a8c000))
+
+
+### 🧹 Chores
+
+* fix npm scripts on windows ([#5219](https://github.com/mochajs/mocha/issues/5219)) ([1173da0](https://github.com/mochajs/mocha/commit/1173da0bf614e8d2a826687802ee8cbe8671ccf1))
+* remove trailing whitespace in SECURITY.md ([7563e59](https://github.com/mochajs/mocha/commit/7563e59ae3c78ada305d26eadb86998ab54342da))
+
 ## [10.7.3](https://github.com/mochajs/mocha/compare/v10.7.2...v10.7.3) (2024-08-09)
 
 
diff --git a/FUNDING.md b/FUNDING.md
new file mode 100644
index 0000000000..470224090a
--- /dev/null
+++ b/FUNDING.md
@@ -0,0 +1,16 @@
+# Fund Usage Guidelines
+
+This project follows [Collective Funds Guidelines 0.1](https://github.com/collective-funds/guidelines) with the below customizations.
+
+## Rates
+
+* TSC Members: $50.00 USD/hour
+* Project Contributors: $50.00 USD/hour
+
+## Additional notes
+
+The project funds are collected in the [Mocha collective](https://opencollective.com/mochajs) on [Open Collective](https://opencollective.com/) which is hosted by the [Open Source Collective](https://oscollective.org/).
+
+In additions to the [Collective Funds Guidelines](https://github.com/collective-funds/guidelines) this project abides by the [Open Source Collective](https://oscollective.org/)'s [Terms of Fiscal Sponsorship](https://docs.oscollective.org/getting-started/terms-of-fiscal-sponsorship).
+
+When/if the two are in conflict, the Terms of Fiscal Sponsorship is the one that will be followed.
diff --git a/LICENSE b/LICENSE
index 5c62253205..b114d5f113 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 (The MIT License)
 
-Copyright (c) 2011-2022 OpenJS Foundation and contributors, https://openjsf.org
+Copyright (c) 2011-2024 OpenJS Foundation and contributors, https://openjsf.org
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/README.md b/README.md
index 59a7d4db74..c82fc76bd9 100644
--- a/README.md
+++ b/README.md
@@ -1,23 +1,26 @@
 <p align="center">
-  <img src="https://cldup.com/xFVFxOioAU.svg" alt="Mocha test framework logo"/>
+  <img src="assets/mocha-logo.svg" alt="Mocha test framework logo"/>
 </p>
 
 <p align="center">☕️ Simple, flexible, fun JavaScript test framework for Node.js & The Browser ☕️</p>
 
-<p align="center">
-<a href="https://github.com/mochajs/mocha/actions?query=workflow%3ATests+branch%3Amain"><img src="https://github.com/mochajs/mocha/workflows/Tests/badge.svg?branch=main" alt="GitHub Actions Build Status"></a>
-<a href="https://coveralls.io/github/mochajs/mocha"><img src="https://coveralls.io/repos/github/mochajs/mocha/badge.svg" alt="Coverage Status"></a>
-<a href="https://discord.gg/KeDn2uXhER"><img alt="Chat - Discord" src="https://img.shields.io/badge/chat-Discord-5765F2.svg" /></a>
-<a href="https://github.com/mochajs/mocha#sponsors"><img src="https://opencollective.com/mochajs/tiers/sponsors/badge.svg" alt="OpenCollective Sponsors"></a>
-<a href="https://github.com/mochajs/mocha#backers"><img src="https://opencollective.com/mochajs/tiers/backers/badge.svg" alt="OpenCollective Backers"></a>
-</p>
+<div align="center">
 
-<p align="center">
 <a href="https://www.npmjs.com/package/mocha"><img src="https://img.shields.io/npm/v/mocha.svg" alt="NPM Version"></a>
 <a href="https://github.com/mochajs/mocha"><img src="https://img.shields.io/node/v/mocha.svg" alt="Node Version"></a>
-</p>
+[![GitHub Actions Build Status](https://github.com/mochajs/mocha/actions/workflows/mocha.yml/badge.svg)](https://github.com/mochajs/mocha/actions/workflows/mocha.yml)
+<a href="https://coveralls.io/github/mochajs/mocha"><img src="https://coveralls.io/repos/github/mochajs/mocha/badge.svg" alt="Coverage Status"></a>
+
+</div>
 
-<p align="center"><br><img alt="Mocha Browser Support h/t SauceLabs" src="https://saucelabs.com/browser-matrix/mochajs.svg" width="354"></p>
+<div align="center">
+
+<a href="https://discord.gg/KeDn2uXhER"><img alt="Chat - Discord" src="https://img.shields.io/badge/Chat-Discord-5765F2.svg" /></a>
+<a href="https://github.com/mochajs/mocha#sponsors"><img src="https://opencollective.com/mochajs/tiers/sponsors/badge.svg" alt="OpenCollective Sponsors"></a>
+<a href="https://github.com/mochajs/mocha#backers"><img src="https://opencollective.com/mochajs/tiers/backers/badge.svg" alt="OpenCollective Backers"></a>
+[![Collective Funds Guidelines v0.1](https://img.shields.io/badge/collective_funds_guidelines-v0.1-D8E8D4?style=flat&labelColor=3A6457)](https://github.com/collective-funds/guidelines)
+
+</div>
 
 ## Links
 
@@ -68,6 +71,4 @@ Finally, come [chat with the maintainers on Discord](https://discord.gg/KeDn2uXh
 
 ## License
 
-Copyright 2011-2022 OpenJS Foundation and contributors. Licensed [MIT](https://github.com/mochajs/mocha/blob/main/LICENSE).
-
-[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fmochajs%2Fmocha.svg?type=large)](https://app.fossa.io/projects/git%2Bhttps%3A%2F%2Fgithub.com%2Fmochajs%2Fmocha?ref=badge_large)
+Copyright 2011-2024 OpenJS Foundation and contributors. Licensed [MIT](https://github.com/mochajs/mocha/blob/main/LICENSE).
diff --git a/SECURITY.md b/SECURITY.md
new file mode 100644
index 0000000000..f9dc270129
--- /dev/null
+++ b/SECURITY.md
@@ -0,0 +1,7 @@
+# Security Policy
+
+## Security contact information
+
+To report a security vulnerability, please use the
+[Tidelift security contact](https://tidelift.com/security).
+Tidelift will coordinate the fix and disclosure.
diff --git a/docs/README.md b/docs/README.md
index 85687cea84..09f5e5857b 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -4,13 +4,9 @@ _So you wanna build the site?_
 
 [mochajs.org](https://mochajs.org) is built using [Eleventy](https://www.11ty.io/), a simple static site generator.
 
-## Prerequisites
-
-- Node.js v10.12.0 or greater
-
 ## Development
 
-1. Run `npm install` from working copy root to get Node.js deps.
+1. Run `npm install` / `npm ci` from working copy root to get Node.js deps.
 1. To serve the site and rebuild as changes are made, execute `npm run docs-watch`.
 1. To rebuild the site _once_, execute `npm run docs`.
 
@@ -19,11 +15,3 @@ _So you wanna build the site?_
 - The content lives in `docs/index.md`; everything else is markup, scripts, assets, etc.
 - This file (`docs/README.md`) should _not_ be included in the build.
 - `docs/_site_` is where the deployed site lives. This directories are _not_ under version control.
-
-## License
-
-:copyright: 2016-2018 [JS Foundation](https://js.foundation) and contributors.
-
-Content licensed [CC-BY-4.0](https://raw.githubusercontent.com/mochajs/mocha/main/docs/LICENSE-CC-BY-4.0).
-
-Code licensed [MIT](https://raw.githubusercontent.com/mochajs/mocha/main/LICENSE-MIT).
diff --git a/docs/index.md b/docs/index.md
index d63d3d0cfe..b6990c4bf8 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -2120,7 +2120,7 @@ A typical setup might look something like the following, where we call `mocha.se
   <body>
     <div id="mocha"></div>
 
-    <script src="https://unpkg.com/chai/chai.js"></script>
+    <script src="https://unpkg.com/chai@4/chai.js"></script>
     <script src="https://unpkg.com/mocha/mocha.js"></script>
 
     <script class="mocha-init">
diff --git a/lib/reporters/html.js b/lib/reporters/html.js
index ae4a4546f8..c970fc05e9 100644
--- a/lib/reporters/html.js
+++ b/lib/reporters/html.js
@@ -32,11 +32,12 @@ var Date = global.Date;
 exports = module.exports = HTML;
 
 /**
- * Stats template.
+ * Stats template: Result, progress, passes, failures, and duration.
  */
 
 var statsTemplate =
   '<ul id="mocha-stats">' +
+  '<li class="result"></li>' +
   '<li class="progress-contain"><progress class="progress-element" max="100" value="0"></progress><svg class="progress-ring"><circle class="ring-flatlight" stroke-dasharray="100%,0%"/><circle class="ring-highlight" stroke-dasharray="0%,100%"/></svg><div class="progress-text">0%</div></li>' +
   '<li class="passes"><a href="javascript:void(0);">passes:</a> <em>0</em></li>' +
   '<li class="failures"><a href="javascript:void(0);">failures:</a> <em>0</em></li>' +
@@ -62,18 +63,35 @@ function HTML(runner, options) {
   var stats = this.stats;
   var stat = fragment(statsTemplate);
   var items = stat.getElementsByTagName('li');
-  var passes = items[1].getElementsByTagName('em')[0];
-  var passesLink = items[1].getElementsByTagName('a')[0];
-  var failures = items[2].getElementsByTagName('em')[0];
-  var failuresLink = items[2].getElementsByTagName('a')[0];
-  var duration = items[3].getElementsByTagName('em')[0];
+  const resultIndex = 0;
+  const progressIndex = 1;
+  const passesIndex = 2;
+  const failuresIndex = 3;
+  const durationIndex = 4;
+  /** Stat item containing the root suite pass or fail indicator (hasFailures ? '✖' : '✓') */
+  var resultIndicator = items[resultIndex];
+  /** Passes text and count */
+  const passesStat = items[passesIndex];
+  /** Stat item containing the pass count (not the word, just the number) */
+  const passesCount = passesStat.getElementsByTagName('em')[0];
+  /** Stat item linking to filter to show only passing tests */
+  const passesLink = passesStat.getElementsByTagName('a')[0];
+  /** Failures text and count */
+  const failuresStat = items[failuresIndex];
+  /** Stat item containing the failure count (not the word, just the number) */
+  const failuresCount = failuresStat.getElementsByTagName('em')[0];
+  /** Stat item linking to filter to show only failing tests */
+  const failuresLink = failuresStat.getElementsByTagName('a')[0];
+  /** Stat item linking to the duration time (not the word or unit, just the number) */
+  var duration = items[durationIndex].getElementsByTagName('em')[0];
   var report = fragment('<ul id="mocha-report"></ul>');
   var stack = [report];
-  var progressText = items[0].getElementsByTagName('div')[0];
-  var progressBar = items[0].getElementsByTagName('progress')[0];
+  var progressText = items[progressIndex].getElementsByTagName('div')[0];
+  var progressBar = items[progressIndex].getElementsByTagName('progress')[0];
   var progressRing = [
-    items[0].getElementsByClassName('ring-flatlight')[0],
-    items[0].getElementsByClassName('ring-highlight')[0]];
+    items[progressIndex].getElementsByClassName('ring-flatlight')[0],
+    items[progressIndex].getElementsByClassName('ring-highlight')[0]
+  ];
   var progressRingRadius = null; // computed CSS unavailable now, so set later
   var root = document.getElementById('mocha');
 
@@ -127,6 +145,10 @@ function HTML(runner, options) {
 
   runner.on(EVENT_SUITE_END, function (suite) {
     if (suite.root) {
+      if (stats.failures === 0) {
+        text(resultIndicator, '✓');
+        stat.className += ' pass';
+      }
       updateStats();
       return;
     }
@@ -147,6 +169,10 @@ function HTML(runner, options) {
   });
 
   runner.on(EVENT_TEST_FAIL, function (test) {
+    // Update stat items
+    text(resultIndicator, '✖');
+    stat.className += ' fail';
+
     var el = fragment(
       '<li class="test fail"><h2>%e <a href="%e" class="replay">' +
         playIcon +
@@ -219,7 +245,6 @@ function HTML(runner, options) {
   }
 
   function updateStats() {
-    // TODO: add to stats
     var percent = ((stats.tests / runner.total) * 100) | 0;
     progressBar.value = percent;
     if (progressText) {
@@ -245,8 +270,8 @@ function HTML(runner, options) {
 
     // update stats
     var ms = new Date() - stats.start;
-    text(passes, stats.passes);
-    text(failures, stats.failures);
+    text(passesCount, stats.passes);
+    text(failuresCount, stats.failures);
     text(duration, (ms / 1000).toFixed(2));
   }
 }
diff --git a/mocha.css b/mocha.css
index 1e0d22249a..c9839f805f 100644
--- a/mocha.css
+++ b/mocha.css
@@ -3,11 +3,11 @@
 :root {
   --mocha-color: #000;
   --mocha-bg-color: #fff;
-  --mocha-pass-icon-color: #00d6b2;
-  --mocha-pass-color: #fff;
-  --mocha-pass-shadow-color: rgba(0,0,0,.2);
-  --mocha-pass-mediump-color: #c09853;
-  --mocha-pass-slow-color: #b94a48;
+  --mocha-test-pass-color: #007f6a;
+  --mocha-test-pass-duration-color: #fff;
+  --mocha-test-pass-shadow-color: rgba(0,0,0, 0.2);
+  --mocha-test-pass-mediump-color: #c09853;
+  --mocha-test-pass-slow-color: #b94a48;
   --mocha-test-pending-color: #0b97c4;
   --mocha-test-pending-icon-color: #0b97c4;
   --mocha-test-fail-color: #c00;
@@ -38,11 +38,11 @@
   :root {
      --mocha-color: #fff;
      --mocha-bg-color: #222;
-     --mocha-pass-icon-color: #00d6b2;
-     --mocha-pass-color: #222;
-     --mocha-pass-shadow-color: rgba(255,255,255,.2);
-     --mocha-pass-mediump-color: #f1be67;
-     --mocha-pass-slow-color: #f49896;
+     --mocha-test-pass-color: #00d6b2;
+     --mocha-test-pass-duration-color: #222;
+     --mocha-test-pass-shadow-color: rgba(255, 255, 255, 0.2);
+     --mocha-test-pass-mediump-color: #f1be67;
+     --mocha-test-pass-slow-color: #f49896;
      --mocha-test-pending-color: #0b97c4;
      --mocha-test-pending-icon-color: #0b97c4;
      --mocha-test-fail-color: #f44;
@@ -141,11 +141,11 @@ body {
 }
 
 #mocha .test.pass.medium .duration {
-  background: var(--mocha-pass-mediump-color);
+  background: var(--mocha-test-pass-mediump-color);
 }
 
 #mocha .test.pass.slow .duration {
-  background: var(--mocha-pass-slow-color);
+  background: var(--mocha-test-pass-slow-color);
 }
 
 #mocha .test.pass::before {
@@ -154,17 +154,17 @@ body {
   display: block;
   float: left;
   margin-right: 5px;
-  color: var(--mocha-pass-icon-color);
+  color: var(--mocha-test-pass-color);
 }
 
 #mocha .test.pass .duration {
   font-size: 9px;
   margin-left: 5px;
   padding: 2px 5px;
-  color: var(--mocha-pass-color);
-  -webkit-box-shadow: inset 0 1px 1px var(--mocha-pass-shadow-color);
-  -moz-box-shadow: inset 0 1px 1px var(--mocha-pass-shadow-color);
-  box-shadow: inset 0 1px 1px var(--mocha-pass-shadow-color);
+  color: var(--mocha-test-pass-duration-color);
+  -webkit-box-shadow: inset 0 1px 1px var(--mocha-test-pass-shadow-color);
+  -moz-box-shadow: inset 0 1px 1px var(--mocha-test-pass-shadow-color);
+  box-shadow: inset 0 1px 1px var(--mocha-test-pass-shadow-color);
   -webkit-border-radius: 5px;
   -moz-border-radius: 5px;
   -ms-border-radius: 5px;
@@ -344,12 +344,37 @@ body {
   z-index: 1;
 }
 
+#mocha-stats.fail li.result {
+  color: var(--mocha-test-fail-color);
+}
+
+#mocha-stats.fail li.failures {
+  color: var(--mocha-test-fail-color);
+}
+
+#mocha-stats.fail li.failures em {
+  color: var(--mocha-test-fail-color);
+}
+
+#mocha-stats.pass li.result {
+  color: var(--mocha-test-pass-color);
+}
+
+#mocha-stats.pass li.passes {
+  color: var(--mocha-test-pass-color);
+}
+
+#mocha-stats.pass li.passes em {
+  color: var(--mocha-test-pass-color);
+}
+
 #mocha-stats .progress-contain {
   float: right;
   padding: 0;
 }
 
-#mocha-stats :is(.progress-element, .progress-text) {
+#mocha-stats .progress-element,
+#mocha-stats .progress-text {
   width: var(--ring-container-size);
   display: block;
   top: 12px;
@@ -374,7 +399,8 @@ body {
   height: var(--ring-container-size);
 }
 
-#mocha-stats :is(.ring-flatlight, .ring-highlight) {
+#mocha-stats .ring-flatlight,
+#mocha-stats .ring-highlight {
   --stroke-thickness: 1.65px;
   --center: calc(var(--ring-container-size) / 2);
   cx: var(--center);
diff --git a/package-lock.json b/package-lock.json
index b8a0bcd20e..f2b14f8d59 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "mocha",
-  "version": "10.7.3",
+  "version": "10.8.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "mocha",
-      "version": "10.7.3",
+      "version": "10.8.0",
       "license": "MIT",
       "dependencies": {
         "ansi-colors": "^4.1.3",
diff --git a/package.json b/package.json
index ad8cf1fa3f..cf6efce959 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mocha",
-  "version": "10.7.3",
+  "version": "10.8.0",
   "type": "commonjs",
   "description": "simple, flexible, fun test framework",
   "keywords": [
@@ -50,12 +50,12 @@
     "docs:api": "jsdoc -c jsdoc.conf.json",
     "docs:site": "eleventy",
     "docs": "run-s docs-clean docs:*",
-    "format:eslint": "eslint --fix . 'bin/*'",
-    "format:prettier": "prettier --write '!(package*).json' '.*.json' 'lib/**/*.json' '*.yml'",
+    "format:eslint": "eslint --fix . \"bin/*\"",
+    "format:prettier": "prettier --write \"!(package*).json\" \".*.json\" \"lib/**/*.json\" \"*.yml\"",
     "format": "run-s format:*",
     "lint:knip": "knip --cache",
-    "lint:code": "eslint . 'bin/*' --max-warnings 0",
-    "lint:markdown": "markdownlint '*.md' 'docs/**/*.md' '.github/*.md' 'lib/**/*.md' 'test/**/*.md' 'example/**/*.md' -i CHANGELOG.md",
+    "lint:code": "eslint . \"bin/*\" --max-warnings 0",
+    "lint:markdown": "markdownlint \"*.md\" \"docs/**/*.md\" \".github/*.md\" \"lib/**/*.md\" \"test/**/*.md\" \"example/**/*.md\" -i CHANGELOG.md",
     "lint": "run-p lint:*",
     "prepublishOnly": "run-s clean build",
     "test-browser-run": "cross-env NODE_PATH=. karma start ./karma.conf.js --single-run",
@@ -70,7 +70,7 @@
     "test-coverage-generate": "nyc report --reporter=lcov --reporter=text",
     "test-node-run-only": "nyc --no-clean --reporter=json node bin/mocha.js",
     "test-node-run": "nyc --no-clean --reporter=json node bin/mocha.js --forbid-only",
-    "test-node:integration": "run-s clean build && npm run -s test-node-run -- --parallel --timeout 10000 --slow 3750 'test/integration/**/*.spec.js'",
+    "test-node:integration": "run-s clean build && npm run -s test-node-run -- --parallel --timeout 10000 --slow 3750 \"test/integration/**/*.spec.js\"",
     "test-node:interfaces:bdd": "npm run -s test-node-run -- --ui bdd test/interfaces/bdd.spec",
     "test-node:interfaces:exports": "npm run -s test-node-run -- --ui exports test/interfaces/exports.spec",
     "test-node:interfaces:qunit": "npm run -s test-node-run -- --ui qunit test/interfaces/qunit.spec",
@@ -82,9 +82,9 @@
     "test-node:only:globalQunit": "npm run -s test-node-run-only -- --ui qunit test/only/global/qunit.spec --no-parallel",
     "test-node:only:globalTdd": "npm run -s test-node-run-only -- --ui tdd test/only/global/tdd.spec --no-parallel",
     "test-node:only": "run-p test-node:only:*",
-    "test-node:reporters": "npm run -s test-node-run -- 'test/reporters/*.spec.js'",
+    "test-node:reporters": "npm run -s test-node-run -- \"test/reporters/*.spec.js\"",
     "test-node:requires": "npm run -s test-node-run -- --require coffeescript/register --require test/require/a.js --require test/require/b.coffee --require test/require/c.js --require test/require/d.coffee test/require/require.spec.js",
-    "test-node:unit": "npm run -s test-node-run -- 'test/unit/*.spec.js' 'test/node-unit/**/*.spec.js'",
+    "test-node:unit": "npm run -s test-node-run -- \"test/unit/*.spec.js\" \"test/node-unit/**/*.spec.js\"",
     "test-node": "run-s test-coverage-clean test-node:* test-coverage-generate",
     "test-smoke": "node ./bin/mocha --no-config test/smoke/smoke.spec.js",
     "test": "run-s lint test-node test-browser",
diff --git a/test/integration/plugins/root-hooks.spec.js b/test/integration/plugins/root-hooks.spec.js
index 4de08b93cb..597575b474 100644
--- a/test/integration/plugins/root-hooks.spec.js
+++ b/test/integration/plugins/root-hooks.spec.js
@@ -136,22 +136,46 @@ describe('root hooks', function () {
     });
 
     describe('support ESM via .js extension w/o type=module', function () {
-      it('should fail due to ambiguous file type', function () {
-        return expect(
-          invokeMochaAsync(
-            [
-              '--require=' +
-                require.resolve(
-                  // as object
-                  '../fixtures/plugins/root-hooks/root-hook-defs-esm-broken.fixture.js'
-                )
-            ],
-            'pipe'
-          )[1],
-          'when fulfilled',
-          'to contain output',
-          /SyntaxError: Unexpected token/
-        );
+      describe('should fail due to ambiguous file type', function () {
+        const filename =
+          '../fixtures/plugins/root-hooks/root-hook-defs-esm-broken.fixture.js';
+        const noDetectModuleRegex = /SyntaxError: Unexpected token/;
+        const detectModuleRegex = /Cannot require\(\) ES Module/;
+
+        it('with --no-experimental-detect-module', function () {
+          return expect(
+            invokeMochaAsync(
+              [
+                '--require=' + require.resolve(filename), // as object
+                '--no-experimental-detect-module'
+              ],
+              'pipe'
+            )[1],
+            'when fulfilled',
+            'to contain output',
+            noDetectModuleRegex
+          );
+        });
+
+        it('with --experimental-detect-module', function () {
+          // --experimental-detect-module was introduced in Node 21.1.0
+          const expectedRegex =
+            process.version >= 'v21.1.0'
+              ? detectModuleRegex
+              : noDetectModuleRegex;
+          return expect(
+            invokeMochaAsync(
+              [
+                '--require=' + require.resolve(filename), // as object
+                '--experimental-detect-module'
+              ],
+              'pipe'
+            )[1],
+            'when fulfilled',
+            'to contain output',
+            expectedRegex
+          );
+        });
       });
     });
   });