Sidebar Widgets Not Updating

Hi there,

I’m making changes to my sidebar widgets, and for some reason, they are not updating on the page. When I am logged into WordPress, I can see the new changes, but when I’m not logged in (i.e. anyone is using the site publicly), the old widgets are still in place, and the new ones are not there. Can you help me with this?

The site is http://www.rivercityfoodtours.com

Thanks,
Brian