Updated from global requirements

Change-Id: I243598ee6778297b622c8e29c78b76d8eb5a4692

Author: OpenStack Proposal Bot

requirements.txt

@@ -7,12 +7,12 @@ six>=1.9.0
 Babel>=1.3
 cliff>=1.10.0  # Apache-2.0
 cliff-tablib>=1.0
-os-client-config
+os-client-config>=1.2.0
 oslo.config>=1.11.0  # Apache-2.0
 oslo.i18n>=1.5.0  # Apache-2.0
 oslo.utils>=1.4.0                       # Apache-2.0
 python-glanceclient>=0.17.1
-python-keystoneclient>=1.3.0
+python-keystoneclient>=1.6.0
 python-novaclient>=2.22.0
 python-cinderclient>=1.2.1
 python-neutronclient>=2.3.11,<3