Chrome Update Problem

[harshisthere]

Hello Guys
I am using UBUNTU 11.04
My chromium version is 11.0.696.71 (86024) Ubuntu 11.04

but according to this blog http://googlechromereleases.blogspot.com/search/label/Stable%20updates

the latest stable release is

Chrome 12.0.742.91

I have also ran " sudo apt-get update " sometimes in terminal to update the list but it did not help.
the update manager still doesn't show the update .
I am using the main server for updates

[Sef]

That was just released. If the lastest version was a security fix, then it will find its way into Ubuntu at some point.