diff --git a/requirements.txt b/requirements.txt
index bfd8ed3..1b90ea3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ greenlet>=0.3.2 # MIT
 oslo.config>=3.22.0 # Apache-2.0
 oslo.concurrency>=3.8.0 # Apache-2.0
 oslo.context>=2.12.0 # Apache-2.0
-oslo.db>=4.15.0 # Apache-2.0
+oslo.db>=4.19.0 # Apache-2.0
 oslo.log>=3.22.0 # Apache-2.0
 oslo.utils>=3.20.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0