Hi There @katarasg
Thanks for writing in! You can check the latest X compatible Visual Composer plugin (wpbakey) from the following link (https://theme.co/apex/forum/t/troubleshooting-version-compatibility/195). If you're using the version that is mentioned on that link, you can ignore the plugin update notice.
If you're using an older version, you can delete the current version of the plugin and install the latest X compatible version by head over to X -> Validation section.
Hope that helps.