Firefox 37 Support for Norton Toolbar and Inernet security

I just read the new announcement about the new version of Norton Internet security.  Comcast supplies our Norton security. I just found out that I do not have the latest version of Norton security. I have 21.60.32. I am sure the tool bar is not up to date either. I realize I have to wait till it (toolbar) is compatible with the updated version of Firefox. I was wondering if the new version of Norton Security for Comcast  will update itself by a patch or does it have to be done manually.  Any information would be well appreciated. smiley