diff --git a/requirements.txt b/requirements.txt
index 3710045366..998a676300 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ enum34;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' #
 iso8601>=0.1.11 # MIT
 jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT
 python-cinderclient>=2.1.0 # Apache-2.0
-keystoneauth1!=3.0.0,>=2.21.0 # Apache-2.0
+keystoneauth1>=3.0.1 # Apache-2.0
 python-neutronclient>=6.3.0 # Apache-2.0
 python-glanceclient>=2.7.0 # Apache-2.0
 requests>=2.14.2 # Apache-2.0