diff --git a/requirements.txt b/requirements.txt
index 513f99d..0745a66 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@
 pbr>=1.6 # Apache-2.0
 Babel>=1.3 # BSD
 Jinja2>=2.8 # BSD License (3 clause)
-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.i18n>=2.1.0 # Apache-2.0
 oslo.utils>=3.4.0 # Apache-2.0