If you want to update your operating system release, check the available versions of the pkg:/entire incorporation package. The following command shows that Oracle Solaris 11 11/11 SRU 10 is installed, Oracle Solaris 11 11/11 SRUs 11, 12, and 13 are available, and Oracle Solaris 11.1 is available from the currently configured solaris publisher. For information about fields in the FMRI, see Fault Management Resource Identifiers.
$ pkg list -af entire NAME (PUBLISHER) VERSION IFO entire 0.5.11,5.11-0.175.1.0.0.24.2 --- entire 0.5.11,5.11-0.175.0.13.0.4.0 --- entire 0.5.11,5.11-0.175.0.12.0.4.0 --- entire 0.5.11,5.11-0.175.0.11.0.4.1 --- entire 0.5.11,5.11-0.175.0.10.0.5.0 i--
If none of these versions is what you want, then you need to set your solaris publisher origin to a different package repository location.
By default, each package is updated from the publisher that provided the currently installed version. You can control the publisher that provides packages by specifying publisher stickiness and search order. See Adding, Modifying, or Removing Package Publishers.