Yes! You don’t need to release a new version. Whenever a major version of WordPress is released, WordPress.org will send a reminder to plugin authors to test their plugins with the latest version. After testing your plugins and ensuring compatibility, it only takes a few moments to change the readme.txt “Tested up to:” value to the latest wp version. This information provides peace of mind to users and encourages them to update to the newest version. So, change the stable version value on readme.txt.