diff --git a/lib/index.js b/lib/index.js
index e7e612b..fd800d5 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,7 +1,7 @@
 'use strict'
+const { builtinModules: builtins } = require('module')
 
 var scopedPackagePattern = new RegExp('^(?:@([^/]+?)[/])?([^/]+?)$')
-var builtins = require('builtins')
 var blacklist = [
   'node_modules',
   'favicon.ico',
@@ -52,11 +52,9 @@ function validate (name) {
   // Generate warnings for stuff that used to be allowed
 
   // core module names like http, events, util, etc
-  builtins({ version: '*' }).forEach(function (builtin) {
-    if (name.toLowerCase() === builtin) {
-      warnings.push(builtin + ' is a core module name')
-    }
-  })
+  if (builtins.includes(name.toLowerCase())) {
+    warnings.push(name + ' is a core module name')
+  }
 
   if (name.length > 214) {
     warnings.push('name can no longer contain more than 214 characters')
diff --git a/package.json b/package.json
index 7851bc3..d3fa29a 100644
--- a/package.json
+++ b/package.json
@@ -6,9 +6,6 @@
   "directories": {
     "test": "test"
   },
-  "dependencies": {
-    "builtins": "^5.0.0"
-  },
   "devDependencies": {
     "@npmcli/eslint-config": "^4.0.0",
     "@npmcli/template-oss": "4.21.3",