'pkg upgrade' wants to install php56

[David Newman]

How to ensure pkg will upgrade php5 modules within the same minor version?

After updating pkgs on a FreeBSD 10.1-RELEASE-p6 amd64 system, the 'pkg
upgrade' command wants to install php56 even though all php5 pkgs are on
5.4.37. The rest of the commands from the upgrade appear to want to
upgrade modules from php5-5.4.37 to 5.4.38.

There's nothing in /etc/make.conf forcing version numbers.

I don't particularly care which php version runs (well, within 5.4-5.6)
as long as module versions are consistent. How to ensure that?

Thanks

dn

[dnewman at somehost ~]$ sudo pkg upgrade
Updating FreeBSD repository catalogue...
FreeBSD repository is up-to-date.
All repositories are up-to-date.
Checking for upgrades (47 candidates): 100%
Processing candidates (47 candidates): 100%
The following 41 packages will be affected (of 0 checked):

New packages to be INSTALLED:
	php56: 5.6.6

Installed packages to be UPGRADED:
	php5-zlib: 5.4.37 -> 5.4.38
	php5-xmlwriter: 5.4.37 -> 5.4.38
	php5-xmlreader: 5.4.37 -> 5.4.38
	php5-xml: 5.4.37 -> 5.4.38

...

Installed packages to be REINSTALLED:
	php-libawl-0.54 (direct dependency changed)

The process will require 15 MiB more space.
13 MiB to be downloaded.

Proceed with this action? [y/N]: