diff --git a/requirements.txt b/requirements.txt
index bc6a65d008..2f9558be6c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ oslo.utils>=3.31.0 # Apache-2.0
 stevedore>=1.20.0 # Apache-2.0
 futurist>=1.2.0 # Apache-2.0
 taskflow>=2.7.0 # Apache-2.0
-keystoneauth1>=3.2.0 # Apache-2.0
+keystoneauth1>=3.3.0 # Apache-2.0
 keystonemiddleware>=4.17.0 # Apache-2.0
 WSME>=0.8.0 # MIT
 PrettyTable<0.8,>=0.7.1 # BSD