diff --git a/lower-constraints.txt b/lower-constraints.txt
index 38863c104..85acd1fa3 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -66,7 +66,7 @@ oslo.cache==1.29.0
 oslo.concurrency==3.26.0
 oslo.config==5.2.0
 oslo.context==2.19.2
-oslo.db==4.27.0
+oslo.db==4.40.0
 oslo.i18n==3.15.3
 oslo.log==3.36.0
 oslo.messaging==5.32.0
diff --git a/requirements.txt b/requirements.txt
index 7aed082d2..3cf0fd22f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ openstacksdk>=0.30.0 # Apache-2.0
 oslo.concurrency>=3.26.0 # Apache-2.0
 oslo.config>=5.2.0 # Apache-2.0
 oslo.context>=2.19.2 # Apache-2.0
-oslo.db>=4.27.0 # Apache-2.0
+oslo.db>=4.40.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
 oslo.log>=3.36.0 # Apache-2.0
 oslo.messaging>=5.32.0 # Apache-2.0