diff --git a/requirements.txt b/requirements.txt
index 056f7555..9eead315 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ oslo.utils>=3.18.0 # Apache-2.0
 pbr>=1.8 # Apache-2.0
 positional>=1.1.1 # Apache-2.0
 pycadf!=2.0.0,>=1.1.0 # Apache-2.0
-python-keystoneclient>=3.6.0 # Apache-2.0
+python-keystoneclient>=3.8.0 # Apache-2.0
 requests!=2.12.2,>=2.10.0 # Apache-2.0
 six>=1.9.0 # MIT
 WebOb>=1.6.0 # MIT