Global zone has an older version of package: pkg://Solaris/system/library

I try to install php-56 in a zone, but I have the following problem:

pkg install php-56

Creating Plan (Running solver): \
pkg install: No solution was found to satisfy constraints

maintained incorporations: None


Creation Plan: dependency error (s) in proposed packages:

   Not suitable version of required package pkg: //solaris/web/php-56@5.6.8,5.11-0.175.3.0.0.30.0: 20150821T172926Z found:
     Reject: pkg: //solaris/web/php-56@5.6.8,5.11-0.175.3.0.0.30.0: 20150821T172926Z
     Reason: All versions matching 'require' dependency pkg: /system/library@0.5.11,5.11-0.175.3.0.0.29.1 are rejected
       Reject: pkg: //solaris/system/library@0.5.11,5.11-0.175.3.1.0.3.0: 20150925T164358Z
       Reason: Global zone has an older version of package: pkg: //solaris/system/library@0.5.11,5.11-0.175.2.0.0.42.2: 20140624T185750Z

I have solaris 11.2, but I do not think this is the problem because I just installed this same package in another solaris with the same version.

It is important to mention that I can not update solaris, because the driver of the disk controller is not compatible with solaris 11.3