---
id: 587d8247367417b2b2512c36
title: Install and Require Helmet
challengeType: 2
forumTopicId: 301581
---
## Description
As a reminder, this project is being built upon the following starter project on Repl.it, or cloned from GitHub.
Helmet helps you secure your Express apps by setting various HTTP headers.
## Instructions
Install Helmet version `3.21.3`, then require it.
## Tests
```yml
tests:
- text: 'helmet
version 3.21.3
should be in package.json
'
testString: getUserInput => $.get(getUserInput('url') + '/_api/package.json').then(data => { var packJson = JSON.parse(data); assert(packJson.dependencies.helmet === '3.21.3' ); }, xhr => { throw new Error(xhr.responseText); })
```
## Challenge Seed
## Solution
```js
/**
Backend challenges don't need solutions,
because they would need to be tested against a full working project.
Please check our contributing guidelines to learn more.
*/
```