diff --git a/requirements.txt b/requirements.txt
index 8cee72bb..370fe000 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,5 +6,5 @@ Django<1.10,>=1.8 # BSD
 oslo.config>=3.22.0 # Apache-2.0
 oslo.policy>=1.17.0 # Apache-2.0
 python-keystoneclient>=3.8.0 # Apache-2.0
-keystoneauth1>=2.18.0 # Apache-2.0
+keystoneauth1>=2.20.0 # Apache-2.0
 six>=1.9.0 # MIT