diff --git a/requirements.txt b/requirements.txt
index 0315125d29..94e53393bf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -27,7 +27,7 @@ oslo.rootwrap>=2.0.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.log>=1.14.0 # Apache-2.0
 oslo.middleware>=3.0.0 # Apache-2.0
-oslo.policy>=0.5.0 # Apache-2.0
+oslo.policy>=1.9.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.service>=1.10.0 # Apache-2.0
 oslo.utils>=3.11.0 # Apache-2.0