diff --git a/requirements.txt b/requirements.txt
index 52214221..e957a080 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -36,7 +36,7 @@ oslo.db>=4.1.0 # Apache-2.0
 oslo.config>=3.10.0 # Apache-2.0
 oslo.concurrency>=3.8.0 # Apache-2.0
 oslo.context>=2.4.0 # Apache-2.0
-oslo.policy>=0.5.0 # Apache-2.0
+oslo.policy>=1.9.0 # Apache-2.0
 oslo.messaging>=5.2.0 # Apache-2.0
 oslo.middleware>=3.0.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0