Update (from old version): Use Hildon Application Manager or via apt-get.
# apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done The following packages have been kept back: kernel-power kernel-power-flasher kernel-power-modules The following packages will be upgraded: kernel-power-settings 1 upgraded, 0 newly installed, 0 to remove and 3 not upgraded. Need to get 10,8kB of archives. After this operation, 0B of additional disk space will be used. Do you want to continue (Y/n)?