diff --git a/requirements.txt b/requirements.txt
index 02600fbc..6d63191b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,6 +4,6 @@
 cliff>=1.15.0 # Apache-2.0
 pbr>=1.6
 python-keystoneclient!=1.8.0,>=1.6.0
-python-openstackclient>=1.5.0
+python-openstackclient>=2.0.0
 PyYAML>=3.1.0
 requests>=2.8.1