[O] Installing update org in GNU Emacs in OS X

[mapcdi]

After installing the latest update of org-mode (8.1) through Options - Manage 
Emacs Packages,
I am able to install.

Then if I do: M-x org-version,  I get:
Org-mode version 7.9.3f (release_7.9.3f-17-g7524ef @ 
/Users/admin/.emacs.d/elpa/org-20130906/)

So, even though I have now elpa/org-20130906/   I seem to reload with version 
7.9.3f

It seems that the previous version takes precedence.
Do you know a way to achieve the desired update?

Thanks.