diff --git a/requirements.txt b/requirements.txt
index 1ae4092..ee1e218 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@
 # process, which may cause wedges in the gate later.
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 PrettyTable<0.8,>=0.7.1 # BSD
-keystoneauth1>=3.2.0 # Apache-2.0
+keystoneauth1>=3.3.0 # Apache-2.0
 requests>=2.14.2 # Apache-2.0
 simplejson>=3.5.1 # MIT
 Babel!=2.4.0,>=2.3.4 # BSD