Embedded Technology Guide Tech How to Update Aternos Server

How to Update Aternos Server


How to Update Aternos Server: A Step-by-Step Guide

Aternos is a popular hosting platform that allows users to set up and manage their own Minecraft servers. Regular updates are crucial to ensuring a smooth and secure gaming experience. Here’s a step-by-step guide on how to update your Aternos server:

1. Log in to your Aternos account and select the server you wish to update.

2. On the left-hand sidebar, click on “Files” to access your server files.

3. In the “plugins” folder, locate the plugin you want to update. If you’re updating the server itself, find the “minecraft_server.jar” file.

4. Right-click on the file and select “Replace.” Choose the updated file from your computer and upload it to the server.

5. Once the file has finished uploading, restart your server by clicking on the “Restart” button.

6. Your Aternos server is now updated and ready to go!


1. How often should I update my Aternos server?
It is recommended to update your server as soon as new updates or patches are available. Regular updates ensure that you have the latest bug fixes, security enhancements, and new features.

2. Can I update my server while it is running?
No, you need to stop your server before updating. This prevents any potential conflicts or data corruption during the update process.

3. Is it necessary to update plugins as well?
Yes, updating plugins is essential to keep them compatible with the latest server version. Outdated plugins may cause errors or conflicts.

4. What should I do if my server crashes after updating?
If your server crashes after an update, check the server console for error messages. Try removing any recently updated plugins or revert to the previous server version if necessary.

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5. Can I revert to a previous server version?
Aternos provides an option to revert to previous server versions. However, keep in mind that this may cause compatibility issues with plugins or worlds created in the latest version.

6. How can I automatically update my Aternos server?
Aternos does not currently offer an automatic update feature. Manual updates are necessary to ensure a smooth transition and avoid any potential issues.

7. Do I need to back up my server before updating?
It is always recommended to create a backup of your server before performing any updates. This ensures that you can easily restore your server in case of any issues during the update process.

By following these steps and keeping your Aternos server up to date, you can enjoy a smooth and secure Minecraft gaming experience. Remember to regularly check for updates and backup your server to avoid any potential disruptions.