diff --git a/requirements.txt b/requirements.txt
index b0391303..5ab39814 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ pbr!=2.1.0,>=2.0.0 # Apache-2.0
 alembic>=0.8.10 # MIT
 neutron-lib>=1.11.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
-oslo.config>=4.6.0 # Apache-2.0
+oslo.config>=5.1.0 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
 oslo.service>=1.24.0 # Apache-2.0
 oslo.utils>=3.31.0 # Apache-2.0