diff --git a/requirements.txt b/requirements.txt
index 19e7a80..8b3e701 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ python-openstackclient==1.9.0
 python-neutronclient==4.2.0
 python-swiftclient==3.0.0
 python-glanceclient==2.0.0
-python-novaclient==3.3.0
+python-novaclient==17.5.0
 -e git+https://github.com/hmunfru/python-keystoneclient.git#egg=python-keystoneclient
 python-cinderclient==1.2.1