Updated from global requirements

Change-Id: I582644850642651c61d259e4a53f670b421dce95

Author: OpenStack Proposal Bot

requirements.txt

@@ -9,7 +9,7 @@ cliff!=1.16.0,>=1.15.0 # Apache-2.0
 keystoneauth1>=2.1.0 # Apache-2.0
 openstacksdk>=0.7.4 # Apache-2.0
 os-client-config>=1.13.1 # Apache-2.0
-oslo.config>=3.4.0 # Apache-2.0
+oslo.config>=3.7.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.utils>=3.5.0 # Apache-2.0
 python-glanceclient>=1.2.0 # Apache-2.0