InfiniteWP – Client needs updating – never installed plugin?

Hi, hope someone can help.

In my updates list on my dashboard, it’s telling to update the InfiniteWP-Client plugin to the latest version.

I have no memory of ever installing this plugin, it’s not showing up in my plugins list.

Can anyone help please – why is this appearing as an update when it’s a plugin I don’t appear to have.

Many thanks, Claire