pkg upgrade conflict

["(ツ)"]

I'm facing this :

Conflict found on path /usr/local/bin/php between php5-5.4.25(lang/php5) and php53-5.3.28(lang/php53)

I already ran 

pkg set -o lang/php5:lang/php53 

and even

pkg set -a -o lang/php5:lang/php53 

But the conflict is still there, can anyone help ? I can provide any command output if needed

I'm running my own repos since several weeks with no issue, til today :

# pkg -vv
Version                 : 1.2.6
PACKAGESITE             : 
PKG_DBDIR               : /var/db/pkg
PKG_CACHEDIR            : /var/cache/pkg
PORTSDIR                : /usr/ports
PUBKEY                  : 
HANDLE_RC_SCRIPTS       : yes
ASSUME_ALWAYS_YES       : no
REPOS_DIR               : [
  /etc/pkg/,
  /usr/local/etc/pkg/repos/,
]
PLIST_KEYWORDS_DIR      : 
SYSLOG                  : yes
AUTODEPS                : yes
ABI                     : freebsd:9:x86:64
DEVELOPER_MODE          : no
PORTAUDIT_SITE          : http://portaudit.FreeBSD.org/auditfile.tbz
VULNXML_SITE            : http://www.vuxml.org/freebsd/vuln.xml.bz2
MIRROR_TYPE             : SRV
FETCH_RETRY             : 3
PKG_PLUGINS_DIR         : /usr/local/lib/pkg/
PKG_ENABLE_PLUGINS      : yes
PLUGINS                 : [
]
DEBUG_SCRIPTS           : no
PLUGINS_CONF_DIR        : /usr/local/etc/pkg/
PERMISSIVE              : no
REPO_AUTOUPDATE         : yes
NAMESERVER              : 
EVENT_PIPE              : 
FETCH_TIMEOUT           : 30
UNSET_TIMESTAMP         : no
SSH_RESTRICT_DIR        : 
PKG_SSH_ARGS            : 
PKG_ENV                 : {
}
DISABLE_MTREE           : no
DEBUG_LEVEL             : 0
ALIAS                   : {
  all-depends: query %dn-%dv,
  annotations: info -A,
  build-depends: info -qd,
  download: fetch,
  iinfo: info -i -g -x,
  isearch: search -i -g -x,
  leaf: query -e "%a == 0" "%n-%v",
  list: info -ql,
  origin: info -qo,
  provided-depends: info -qb,
  raw: info -R,
  required-depends: info -qr,
  shared-depends: info -qB,
  show: info -f -k,
  size: info -sq,
}

Repositories:
  poudriere: { 
    url             : "pkg+http://xyz.invalid/poudriere/freebsd:9:x86:64",
    enabled         : yes,
    mirror_type     : "SRV"
  }


Thanks !