diff --git a/requirements.txt b/requirements.txt
index 50da406..3e2f418 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ six>=1.10.0 # MIT
 
 Babel!=2.4.0,>=2.3.4 # BSD
 cliff!=2.9.0,>=2.8.0 # Apache-2.0
-keystoneauth1>=3.2.0 # Apache-2.0
+keystoneauth1>=3.3.0 # Apache-2.0
 openstacksdk>=0.9.19 # Apache-2.0
 os-client-config>=1.28.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0