---
title: "How do you update an existing project to Angular CLI 21?"  
description: "How do you update an existing project to Angular CLI 21?"  
author: "Ravi Vishwakarma"  
published: 2025-12-30  
updated: 2025-12-30  
canonical: https://answers.mindstick.com/qa/116249/how-do-you-update-an-existing-project-to-angular-cli-21  
category: "programming"  
tags: ["angular"]  
reading_time: 1 minute  

---

# How do you update an existing project to Angular CLI 21?

**How do you [update](https://answers.mindstick.com/qa/32597/what-s-new-in-cortana-in-its-window-creators-update) an existing [project](https://www.mindstick.com/articles/105927/how-to-excel-at-managing-multiple-projects) to [Angular](https://www.mindstick.com/articles/13081/advantages-disadvantages-of-angularjs-is-that-ideal-for-your-project) [CLI](https://www.mindstick.com/forum/156447/how-to-generate-a-class-in-angular-7-using-cli) 21?**

`ng update @angular/cli @angular/core`


---

Original Source: https://answers.mindstick.com/qa/116249/how-do-you-update-an-existing-project-to-angular-cli-21

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