diff --git a/requirements.txt b/requirements.txt
index 5490c93..4605ad6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 
 pbr>=2.0.0 # Apache-2.0
 enum34;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' # BSD
-oslo.config!=3.18.0,>=3.14.0 # Apache-2.0
+oslo.config>=3.22.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.utils>=3.20.0 # Apache-2.0
 six>=1.9.0 # MIT