diff --git a/requirements.txt b/requirements.txt
index 8d5e780e..3af8d955 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,6 +7,6 @@ PrettyTable>=0.7,<0.8
 requests>=2.5.2
 simplejson>=2.2.0
 oslo.utils>=1.4.0                       # Apache-2.0
-python-keystoneclient>=1.3.0
+python-keystoneclient>=1.6.0
 Babel>=1.3
 six>=1.9.0