diff --git a/requirements.txt b/requirements.txt
index 4e93179129..14cc67dca8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ iso8601>=0.1.9
 kombu>=3.0.7
 netaddr!=0.7.16,>=0.7.12
 oslo.concurrency>=2.3.0 # Apache-2.0
-oslo.config>=2.7.0 # Apache-2.0
+oslo.config>=3.2.0 # Apache-2.0
 oslo.i18n>=1.5.0 # Apache-2.0
 oslo.policy>=0.5.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0