diff --git a/requirements.txt b/requirements.txt
index 033545c..58b4593 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ netaddr!=0.7.16,>=0.7.12
 oslo.i18n>=1.5.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.utils>=3.2.0 # Apache-2.0
-os-client-config!=1.6.2,>=1.4.0
+os-client-config>=1.13.1
 keystoneauth1>=2.1.0
 requests!=2.9.0,>=2.8.1
 simplejson>=2.2.0