Are you talking about Adobe Reader? Adobe AIR? Adobe Flash? Or some
other Adobe (the list of Adobe software is pretty long.)
You can
always update the built-in templates yourself. Use one of the
templates to build the basic package. Then go to Adobe's site,
find the newest standalone installer, and modify your package to point
to the newer installer (remember to update all the package properties
with the new version info).
It's simple and you know that it's using the correct/latest installer.
Hope that helps.