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Action required: Upgrade your App Service apps to Node 20 LTS by 30 April 2025

Published date: March 22, 2024

On 30 April 2025, extended support for Node 18 LTS will end. Your apps that are hosted on App Service will continue to run, but security updates will no longer be available and we’ll no longer provide customer service for Node 18 LTS. Learn more about App Service language support.

Required action

To avoid potential security vulnerabilities and minimize risk for your App Service apps, follow the steps to upgrade your app to Node 20 LTS before 30 April 2025.

Help and support

If you have questions, get answers from community experts in Microsoft Q&A. If you have a support plan and you need technical help, create a support request.

  1. For Summary, type a description of your issue.
  2. For Issue type, select Technical.
  3. For Subscription, select your subscription.
  4. For Service, click My services.
  5. For Service type, select Web App (Linux) or Web App (Windows).
  6. For Resource, select your resource.
  7. For Problem type, select Application code.

For Problem subtype, select node.js.

  • Retirements