diff --git a/requirements.txt b/requirements.txt
index 2d1346810f49..ea693f661eeb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -35,7 +35,7 @@ stevedore>=1.5.0 # Apache-2.0
 setuptools>=16.0 # PSF/ZPL
 websockify>=0.6.1 # LGPLv3
 oslo.concurrency>=2.3.0 # Apache-2.0
-oslo.config>=3.2.0 # Apache-2.0
+oslo.config>=3.4.0 # Apache-2.0
 oslo.context>=0.2.0 # Apache-2.0
 oslo.log>=1.14.0 # Apache-2.0
 oslo.reports>=0.6.0 # Apache-2.0