diff --git a/requirements.txt b/requirements.txt
index e7b8c1d2c..c22ff3910 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ six>=1.9.0 # MIT
 oslo.cache>=1.22.0 # Apache-2.0
 oslo.config>=4.6.0 # Apache-2.0
 oslo.context>=2.14.0 # Apache-2.0
-oslo.db>=4.24.0 # Apache-2.0
+oslo.db>=4.27.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
 oslo.messaging>=5.29.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 84e5f52a7..5f78d58ca 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -23,7 +23,7 @@ python-subunit>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
 testrepository>=0.0.18 # Apache-2.0/BSD
 testtools>=1.4.0 # MIT
-oslo.db>=4.24.0 # Apache-2.0
+oslo.db>=4.27.0 # Apache-2.0
 testresources>=2.0.0 # Apache-2.0/BSD
 os-testr>=1.0.0 # Apache-2.0