diff --git a/requirements.txt b/requirements.txt
index 252a0772..ab2b1676 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,5 +12,5 @@ oslo.i18n>=2.1.0 # Apache-2.0
 oslo.log>=3.11.0 # Apache-2.0
 oslo.utils>=3.18.0 # Apache-2.0
 
-keystoneauth1>=2.16.0 # Apache-2.0
+keystoneauth1>=2.18.0 # Apache-2.0
 osc-lib>=1.2.0 # Apache-2.0