Hi Sue,
Thanks for contacting BoldGrid, we’re always happy to help!
Our support article covers how to update WordPress itself, themes, and plugins, and that link will take you directly to the plugins section. You should look for a circle icon in the admin bar of your website, like shown below, and click it to view all updates for your WordPress installation.
Otherwise, you can download the latest version directly from this link, and use the upload plugin feature to update manually.
Please let us know if you have any other questions.
Thanks,
Nicole