Updated from global requirements

OpenStack Proposal Bot · OpenStack Proposal Bot · commit e10926c124a7 · 2016-01-07T16:48:59.000Z
Change-Id: I9cc9b7c87b544b604942fb4d2c9355b4ca2ed0a8
diff --git a/requirements.txt b/requirements.txt
@@ -5,5 +5,5 @@ pbr>=1.6
 six>=1.9.0
 stevedore>=1.5.0 # Apache-2.0
 oslo.utils>=3.2.0 # Apache-2.0
-os-client-config!=1.6.2,>=1.4.0
+os-client-config>=1.13.1
 keystoneauth1>=2.1.0
