diff --git a/requirements.txt b/requirements.txt
index 0a3b741d1..dfd9da6d4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ eventlet>=0.17.4
 iso8601>=0.1.9
 netaddr!=0.7.16,>=0.7.12
 netifaces>=0.10.4
-oslo.config>=2.7.0 # Apache-2.0
+oslo.config>=3.2.0 # Apache-2.0
 oslo.concurrency>=2.3.0 # Apache-2.0
 oslo.i18n>=1.5.0 # Apache-2.0
 oslo.log>=1.14.0 # Apache-2.0