diff --git a/requirements.txt b/requirements.txt
index ddd48d15f..160b60b51 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,7 +24,7 @@ oslo.service>=1.24.0 # Apache-2.0
 oslo.versionedobjects>=1.25.0 # Apache-2.0
 oslo.context>=2.14.0 # Apache-2.0
 oslo.utils>=3.28.0 # Apache-2.0
-oslo.db>=4.24.0 # Apache-2.0
+oslo.db>=4.27.0 # Apache-2.0
 os-vif>=1.7.0 # Apache-2.0
 six>=1.9.0 # MIT
 WSME>=0.8.0 # MIT