Updated from global requirements

Change-Id: Ide93c9d889f308b221e51a7baf0958e3cb7246ed
diff --git a/requirements.txt b/requirements.txt
index a18b092..3521df0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@
 paramiko>=1.9.0
 netaddr>=0.7.6
 python-glanceclient>=0.9.0
-python-keystoneclient>=0.6.0
+python-keystoneclient>=0.7.0
 python-novaclient>=2.17.0
 python-neutronclient>=2.3.4,<3
 python-cinderclient>=1.0.6