Updated from global requirements
Change-Id: I7545882d94b6a43b8a4dec4b9d757a4800831684
diff --git a/requirements.txt b/requirements.txt
index 370bb65..ffe6f26 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,11 +13,11 @@
testrepository>=0.0.18
pyOpenSSL>=0.14
oslo.concurrency>=2.3.0 # Apache-2.0
-oslo.config>=2.6.0 # Apache-2.0
+oslo.config>=2.7.0 # Apache-2.0
oslo.i18n>=1.5.0 # Apache-2.0
oslo.log>=1.12.0 # Apache-2.0
oslo.serialization>=1.10.0 # Apache-2.0
-oslo.utils!=2.6.0,>=2.4.0 # Apache-2.0
+oslo.utils>=2.8.0 # Apache-2.0
six>=1.9.0
iso8601>=0.1.9
fixtures>=1.3.1