Updated from global requirements
Change-Id: I07f98a5444b19b7c62f04aa87c64b5b04f28273e
diff --git a/requirements.txt b/requirements.txt
index d567082..f41d2a7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,17 +9,17 @@
netaddr!=0.7.16,>=0.7.12 # BSD
testrepository>=0.0.18 # Apache-2.0/BSD
pyOpenSSL>=0.14 # Apache-2.0
-oslo.concurrency>=3.5.0 # Apache-2.0
+oslo.concurrency>=3.8.0 # Apache-2.0
oslo.config>=3.9.0 # Apache-2.0
oslo.i18n>=2.1.0 # Apache-2.0
oslo.log>=1.14.0 # Apache-2.0
oslo.serialization>=1.10.0 # Apache-2.0
oslo.utils>=3.5.0 # Apache-2.0
six>=1.9.0 # MIT
-fixtures<2.0,>=1.3.1 # Apache-2.0/BSD
+fixtures>=3.0.0 # Apache-2.0/BSD
testscenarios>=0.4 # Apache-2.0/BSD
PyYAML>=3.1.0 # MIT
stevedore>=1.10.0 # Apache-2.0
PrettyTable<0.8,>=0.7 # BSD
-os-testr>=0.4.1 # Apache-2.0
+os-testr>=0.7.0 # Apache-2.0
urllib3>=1.15.1 # MIT