diff --git a/requirements.txt b/requirements.txt
index 4de415a2c..9c95911a1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ jsonschema<3.0.0,>=2.6.0 # MIT
 keystoneauth1>=3.4.0 # Apache-2.0
 keystonemiddleware>=4.17.0 # Apache-2.0
 netaddr>=0.7.18 # BSD
-oslo.config>=5.1.0 # Apache-2.0
+oslo.config>=5.2.0 # Apache-2.0
 oslo.concurrency>=3.25.0 # Apache-2.0
 oslo.messaging>=5.29.0 # Apache-2.0
 oslo.middleware>=3.31.0 # Apache-2.0