diff --git a/cli.js b/cli.js
index aaacb52..d592d97 100755
--- a/cli.js
+++ b/cli.js
@@ -1,7 +1,8 @@
 #!/usr/bin/env node
 
-const min = require('.')
-const stream = min()
+import createTapMinReporter from './index.js'
+
+const stream = createTapMinReporter()
 
 process.stdin
   .pipe(stream)
diff --git a/index.js b/index.js
index 63efe24..a49a831 100644
--- a/index.js
+++ b/index.js
@@ -1,12 +1,10 @@
-'use strict'
-
-const {PassThrough} = require('stream')
-const duplexer = require('duplexer3')
-const hirestime = require('hirestime')
-const Parser = require('tap-parser')
-const ms = require('pretty-ms')
-const chalk = require('chalk')
-const util = require('util')
+import {PassThrough} from 'node:stream'
+import duplexer from 'duplexer3'
+import hirestime from 'hirestime'
+import {Parser} from 'tap-parser'
+import ms from 'pretty-ms'
+import chalk from 'chalk'
+import util from 'node:util'
 
 const reporter = () => {
   const onResults = (data) => {
@@ -56,4 +54,4 @@ const reporter = () => {
   return result
 }
 
-module.exports = reporter
+export default reporter
diff --git a/package.json b/package.json
index 6d8285a..9cfb7ca 100644
--- a/package.json
+++ b/package.json
@@ -2,6 +2,7 @@
   "name": "tap-min",
   "version": "2.0.1",
   "description": "Minimal TAP output formatter.",
+  "type": "module",
   "bin": {
     "tap-min": "cli.js"
   },