diff --git a/README.md b/README.md
index 642c030..11b1db0 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 ![CI](https://github.com/fastify/fastify-basic-auth/workflows/CI/badge.svg?branch=master)
 [![NPM version](https://img.shields.io/npm/v/@fastify/basic-auth.svg?style=flat)](https://www.npmjs.com/package/@fastify/basic-auth)
-[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](https://standardjs.com/)
+[![neostandard javascript style](https://img.shields.io/badge/code_style-neostandard-brightgreen?style=flat)](https://github.com/neostandard/neostandard)
 
  A simple basic auth plugin for Fastify.
 
diff --git a/eslint.config.js b/eslint.config.js
new file mode 100644
index 0000000..89fd678
--- /dev/null
+++ b/eslint.config.js
@@ -0,0 +1,6 @@
+'use strict'
+
+module.exports = require('neostandard')({
+  ignores: require('neostandard').resolveIgnoresFromGitignore(),
+  ts: true
+})
diff --git a/package.json b/package.json
index ba6729c..c8b9797 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,8 @@
   "type": "commonjs",
   "types": "types/index.d.ts",
   "scripts": {
-    "lint": "standard",
+    "lint": "eslint",
+    "lint:fix": "eslint --fix",
     "test": "npm run test:unit && npm run test:types",
     "test:unit": "c8 --100 node --test",
     "test:types": "tsd"
@@ -34,7 +35,7 @@
     "@types/node": "^22.0.0",
     "c8": "^10.1.2",
     "fastify": "^5.0.0",
-    "standard": "^17.1.0",
+    "neostandard": "^0.11.9",
     "tsd": "^0.31.1"
   },
   "dependencies": {
diff --git a/types/index.d.ts b/types/index.d.ts
index 8cc9b35..01c307e 100644
--- a/types/index.d.ts
+++ b/types/index.d.ts
@@ -38,5 +38,5 @@ declare namespace fastifyBasicAuth {
   export { fastifyBasicAuth as default }
 }
 
-declare function fastifyBasicAuth(...params: Parameters<FastifyBasicAuth>): ReturnType<FastifyBasicAuth>
+declare function fastifyBasicAuth (...params: Parameters<FastifyBasicAuth>): ReturnType<FastifyBasicAuth>
 export = fastifyBasicAuth
diff --git a/types/index.test-d.ts b/types/index.test-d.ts
index 09a3b4c..af291fe 100644
--- a/types/index.test-d.ts
+++ b/types/index.test-d.ts
@@ -11,7 +11,7 @@ import fastifyBasicAuth from '..'
 
 const app = fastify()
 
-//validation ok
+// validation ok
 app.register(fastifyBasicAuth, {
   validate: async function validatePromise (username, password, req, reply) {
     expectType<string>(username)
@@ -23,7 +23,7 @@ app.register(fastifyBasicAuth, {
   header: 'x-forwarded-authorization'
 })
 
-//validation failure
+// validation failure
 app.register(fastifyBasicAuth, {
   validate: async function validatePromise (username, password, req, reply) {
     expectType<string>(username)
@@ -31,7 +31,7 @@ app.register(fastifyBasicAuth, {
     expectType<FastifyRequest>(req)
     expectType<FastifyReply>(reply)
     expectType<FastifyInstance>(this)
-    return new Error("unauthorized")
+    return new Error('unauthorized')
   },
   header: 'x-forwarded-authorization'
 })
@@ -47,24 +47,26 @@ app.register(fastifyBasicAuth, {
   }
 })
 
-//authenticate boolean
+// authenticate boolean
 app.register(fastifyBasicAuth, {
   validate: () => {},
   authenticate: true
 })
 
-//authenticate with realm
+// authenticate with realm
 app.register(fastifyBasicAuth, {
   validate: () => {},
   authenticate: { realm: 'example' }
 })
 
-//authenticate with realm (function)
+// authenticate with realm (function)
 app.register(fastifyBasicAuth, {
   validate: () => {},
-  authenticate: { realm: function realm(req) {
-    return req.url
-  }}
+  authenticate: {
+    realm: function realm (req) {
+      return req.url
+    }
+  }
 })
 
 app.register(fastifyBasicAuth, {