diff --git a/requirements.txt b/requirements.txt
index 6ed9740f13..95cd600a38 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ lxml!=3.7.0,>=3.4.1 # BSD
 netaddr>=0.7.18 # BSD
 openstacksdk>=0.9.19 # Apache-2.0
 oslo.cache>=1.26.0 # Apache-2.0
-oslo.config>=4.6.0 # Apache-2.0
+oslo.config>=5.1.0 # Apache-2.0
 oslo.concurrency>=3.20.0 # Apache-2.0
 oslo.context>=2.19.2 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0