Samsung Smart TV update?

Has anyone had problems with updating their Samsung Smart HDTV? Every time I go to apps, I get notified that I should update my HDTV to the latests firmware. I recently updated to the latest firmware like 2 weeks ago, and I'm still being told by the TV that there's an update available, even though there isn't? I have shut the TV and turned it back on TV and that doesn't fix it.