diff --git a/requirements.txt b/requirements.txt
index f063148..1dcdc3f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 cliff>=1.4.3
 jsonschema>=2.0.0,<3.0.0
 pbr>=0.6,<1.0
-python-keystoneclient>=0.5.0
+python-keystoneclient>=0.6.0
 requests>=1.1
 stevedore>=0.14