diff --git a/using-express/3-params-queries-body/example/index.js b/using-express/3-params-queries-body/example/index.js
index 5da001f..47c4dad 100644
--- a/using-express/3-params-queries-body/example/index.js
+++ b/using-express/3-params-queries-body/example/index.js
@@ -1,7 +1,6 @@
 'use strict';
 
 const express = require('express');
-const bodyParser = require('body-parser');
 const path = require('path');
 const config = require('./config');
 const logger = require('./middleware/logger');
@@ -9,8 +8,8 @@ const logger = require('./middleware/logger');
 const app = express();
 
 app.use(logger);
-app.use(bodyParser.json());
-app.use(bodyParser.raw({ type: 'text/plain' }));
+app.use(express.json());
+app.use(express.raw({ type: 'text/plain' }));
 
 app.use('/', express.static(path.join(__dirname, 'public')));