diff --git a/requirements.txt b/requirements.txt
index 0261b2d82d..baaa1d20f0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ netaddr>=0.7.12
 oslo.concurrency>=2.3.0 # Apache-2.0
 oslo.config>=2.1.0 # Apache-2.0
 oslo.context>=0.2.0 # Apache-2.0
-oslo.db>=2.0 # Apache-2.0
+oslo.db>=2.4.1 # Apache-2.0
 oslo.i18n>=1.5.0 # Apache-2.0
 oslo.log>=1.8.0 # Apache-2.0
 oslo.messaging!=1.17.0,!=1.17.1,>=1.16.0 # Apache-2.0