Migrate from GPLv3 to AGPLv3
Your product is made to run on server. If someone use your project to make another web site, he can keep his changes for himself. With the AGPLv3, he must share his changes with final users of his web site. AGPL = GPL + section for server use.
https://www.gnu.org/licenses/why-affero-gpl.html
Free final users of your code.
"To share is good", said RMS.