Updated from global requirements

Change-Id: Ie90dc3937e1991202a9af7aa38c5e510947cb219

Author: OpenStack Proposal Bot

test-requirements.txt

@@ -29,7 +29,7 @@ python-ironic-inspector-client>=1.5.0 # Apache-2.0
 python-mistralclient>=2.0.0 # Apache-2.0
 python-muranoclient>=0.8.2 # Apache-2.0
 python-neutronclient>=4.2.0 # Apache-2.0
-python-saharaclient>=0.13.0 # Apache-2.0
+python-saharaclient>=0.16.0 # Apache-2.0
 python-searchlightclient>=0.2.0 #Apache-2.0
 python-senlinclient>=0.3.0 # Apache-2.0
 python-zaqarclient>=1.0.0 # Apache-2.0