How do I change my notification email address?

I'm sure this is really simple, but my cold medicine is clogging my brain and the search function isn't telling me anything.

I've changed my email address, but can't update it in my profile for notifications. All my notifications are going to my old address. Please help.

forum actions, click edit profile and it is the first thing at the top of the page.

See, I knew it was simple. Thanks - email addy changed. :)