diff --git a/requirements.txt b/requirements.txt
index b28f3ba3fb8f..62bac31e502d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ setuptools!=24.0.0,!=34.0.0,!=34.0.1,!=34.0.2,!=34.0.3,!=34.1.0,!=34.1.1,!=34.2.
 websockify>=0.8.0 # LGPLv3
 oslo.cache>=1.26.0 # Apache-2.0
 oslo.concurrency>=3.20.0 # Apache-2.0
-oslo.config>=4.6.0 # Apache-2.0
+oslo.config>=5.1.0 # Apache-2.0
 oslo.context>=2.19.2 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
 oslo.reports>=1.18.0 # Apache-2.0