diff --git a/requirements.txt b/requirements.txt
index 29a583766..8b69f30c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ lxml!=3.7.0,>=3.4.1 # BSD
 croniter>=0.3.4 # MIT License
 oslo.concurrency>=3.20.0 # 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.context>=2.19.2 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0