Easy method

You can utilize our built in 1 click jar installer.

1. Stop your server
2. Click on the updates tab
3. Choose your jar type. In this case we have gone with Spigot 1.16.3 & click install
4. Wait for jar to download and say completed
5. Start your server
6. And you are all done!

Manual Method

1. Stop your server
2. Go to a website that supplies jar files in our example https://serverjars.com/
3. Download your jar file in our case we will download spigot 1.16.3
4. Upload the jar file via the file manager or via FTP
5. Once the server is started you should see a in the console that it loads
6. All done