diff --git a/bin/index.js b/bin/index.js
index 5d96860..7312f13 100755
--- a/bin/index.js
+++ b/bin/index.js
@@ -1,10 +1,10 @@
 #!/usr/bin/env node
 
-const fs = require('fs')
-const minimist = require('minimist')
-const glob = require('glob')
-const gitignore = require('ignore')
-const { readRc, runWithConfig, report } = require('../')
+import fs from 'fs'
+import minimist from 'minimist'
+import * as glob from 'glob'
+import gitignore from 'ignore'
+import { readRc, runWithConfig, report } from '../lib/index.js'
 
 const helpMessage = `
 This is zhlint!
diff --git a/tsconfig-build.json b/tsconfig-build.json
index 912e13b..6a0bd03 100644
--- a/tsconfig-build.json
+++ b/tsconfig-build.json
@@ -3,8 +3,8 @@
     "rootDir": "src",
     "lib": ["es2017"],
     "target": "es2017",
-    "module": "ES6",
-    "moduleResolution": "node",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
     "esModuleInterop": true,
     "strictNullChecks": true,
     "declaration": true,
diff --git a/tsconfig.json b/tsconfig.json
index 2609cd0..c08fe70 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -2,8 +2,8 @@
   "compilerOptions": {
     "lib": ["es2017"],
     "target": "es2017",
-    "module": "ES6",
-    "moduleResolution": "node",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
     "esModuleInterop": true,
     "strictNullChecks": true,
     "skipLibCheck": true