diff --git a/.eslintrc.cjs b/.eslintrc.cjs
deleted file mode 100644
index eaf2ed6..0000000
--- a/.eslintrc.cjs
+++ /dev/null
@@ -1,12 +0,0 @@
-module.exports = {
-  root: true,
-  parserOptions: {
-    // this is required for dynamic import()
-    ecmaVersion: 2020
-  },
-  env: {
-    node: true
-  },
-  extends: ['digitalbazaar', 'digitalbazaar/jsdoc'],
-  ignorePatterns: ['node_modules/']
-};
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yaml
similarity index 68%
rename from .github/workflows/main.yml
rename to .github/workflows/main.yaml
index 4862d50..19660aa 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yaml
@@ -8,11 +8,11 @@ jobs:
     timeout-minutes: 10
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [24.x]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v6
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v6
       with:
         node-version: ${{ matrix.node-version }}
     - run: npm install
@@ -24,11 +24,11 @@ jobs:
     timeout-minutes: 10
     strategy:
       matrix:
-        node-version: [14.x, 16.x]
+        node-version: [20.x, 22.x, 24.x]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v6
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v6
       with:
         node-version: ${{ matrix.node-version }}
     - run: |
@@ -45,23 +45,19 @@ jobs:
     timeout-minutes: 10
     strategy:
       matrix:
-        node-version: [14.x]
+        node-version: [24.x]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v6
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v6
       with:
         node-version: ${{ matrix.node-version }}
-    - run: |
-        npm install
-        cd test
-        npm install
+    - run: npm install
     - name: Generate coverage report
-      run: |
-        cd test
-        npm run coverage-ci
+      run: npm run coverage-ci
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@v2
+      uses: codecov/codecov-action@v5
       with:
-        file: ./coverage/lcov.info
+        files: ./coverage/lcov.info
         fail_ci_if_error: true
+        token: ${{ secrets.CODECOV_TOKEN }}
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 1ac4e85..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-language: node_js
-node_js:
-  - "14"
-
-notifications:
-  email:
-    on_success: change
-    on_failure: change
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e0f2dc..8e9c4fe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # async-node-events ChangeLog
 
+## 4.0.0 - 2026-xx-xx
+
+### Changed
+- **BREAKING**: Only support Node.js >=20.
+- Update dev dependencies.
+
+### Fixed
+- Add `package.json` `files` field.
+
 ## 3.0.0 - 2022-04-13
 
 ### Changed
diff --git a/README.md b/README.md
index 9b12f91..81f118e 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
-# async-node-events
+# @digitalbazaar/async-node-events
 
 [![NPM Version](https://img.shields.io/npm/v/async-node-events.svg?style=flat-square)](https://npm.im/async-node-devents)
-[![Build Status](https://travis-ci.org/digitalbazaar/async-node-events.png?branch=master)](https://travis-ci.org/digitalbazaar/async-node-events)
+[![Build Status](https://img.shields.io/github/actions/workflow/status/digitalbazaar/bedrock/main.yaml)](https://github.com/digitalbazaar/bedrock/actions/workflows/main.yaml)
 
 An EventEmitter replacement that allows both asynchronous and synchronous
 emissions and handlers. This is entirely based off of and almost entirely
@@ -33,14 +33,14 @@ use ``emitSync`` to emit ``newListener``, ``removeListener``, and
 ## Install
 
 ```sh
-npm install async-node-events
+npm install @digitalbazaar/async-node-events
 ```
 
 ## Usage
 
 ```js
-var EventEmitter = require('async-node-events').EventEmitter;
-var util = require('util');
+import {EventEmitter} from '@digitalbazaar/async-node-events';
+const util = require('node:util');
 
 (async () => {
   const myEmitter = new EventEmitter();
@@ -61,7 +61,8 @@ util.inherits(MyEmittingObject, EventEmitter);
 The API is intended to be a mostly-drop-in replacement for Node.js'
 `EventEmitter` object, except with support for asynchronous listeners.
 
-The primary differences between the `EventEmitter` and `async-node-events` are:
+The primary differences between the `EventEmitter` and
+`@digitalbazaarasync-node-events` are:
 
 1. Passing the maximum number of listeners allowed will fire off a
    ``maxListenersPassed`` event with the event name and listener count as
diff --git a/eslint.config.js b/eslint.config.js
new file mode 100644
index 0000000..45e2405
--- /dev/null
+++ b/eslint.config.js
@@ -0,0 +1,5 @@
+import config from '@digitalbazaar/eslint-config/universal-recommended';
+
+export default [
+  ...config
+];
diff --git a/package.json b/package.json
index b830212..9ec9755 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "type": "module",
   "description": "Asynchronous EventEmitter",
   "scripts": {
-    "lint": "eslint 'lib/*.js' 'test/*.js'",
+    "lint": "eslint",
     "coverage": "cross-env NODE_ENV=test c8 --reporter=lcov --reporter=text-summary npm test",
     "coverage-ci": "cross-env NODE_ENV=test c8 --reporter=lcovonly npm test",
     "coverage-report": "c8 report",
@@ -34,22 +34,23 @@
     "url": "https://github.com/digitalbazaar/async-node-events"
   },
   "main": "./lib/index.js",
+  "files": [
+    "lib/**/*.js"
+  ],
   "dependencies": {
     "is-promise": "^4.0.0"
   },
   "devDependencies": {
-    "c8": "^7.11.0",
-    "chai": "^4.3.6",
-    "cross-env": "^7.0.3",
-    "eslint": "^7.32.0",
-    "eslint-config-digitalbazaar": "^2.8.0",
-    "eslint-plugin-jsdoc": "^39.2.1",
-    "jsdoc-to-markdown": "^7.1.1",
-    "mocha": "^9.2.2",
+    "@digitalbazaar/eslint-config": "^8.0.1",
+    "c8": "^11.0.0",
+    "chai": "^6.2.2",
+    "cross-env": "^10.1.0",
+    "eslint": "^9.39.3",
+    "mocha": "^11.7.5",
     "mocha-lcov-reporter": "^1.3.0"
   },
   "engines": {
-    "node": ">=14"
+    "node": ">=20"
   },
   "c8": {
     "exclude": [
diff --git a/test/.eslintrc.cjs b/test/.eslintrc.cjs
deleted file mode 100644
index bf3479f..0000000
--- a/test/.eslintrc.cjs
+++ /dev/null
@@ -1,5 +0,0 @@
-module.exports = {
-  env: {
-    mocha: true
-  }
-};
diff --git a/test/event-emitter.js b/test/event-emitter.js
index 84486ef..658f0e3 100644
--- a/test/event-emitter.js
+++ b/test/event-emitter.js
@@ -1,5 +1,5 @@
-import {expect} from 'chai';
 import {EventEmitter} from '../lib/index.js';
+import {expect} from 'chai';
 
 describe('EventEmitter', function() {
   describe('#constructor', function() {