Updated from global requirements
Change-Id: I760bc939ab0a50870b3293e1fd8cd7db36bae98e
diff --git a/requirements.txt b/requirements.txt
index 0a5268c..9b47e77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
# of appearance. Changing the order has an impact on the overall integration
# process, which may cause wedges in the gate later.
pbr>=1.6 # Apache-2.0
-cliff!=1.16.0,!=1.17.0,>=1.15.0 # Apache-2.0
+cliff>=2.2.0 # Apache-2.0
jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT
testtools>=1.4.0 # MIT
paramiko>=2.0 # LGPLv2.1+
@@ -16,11 +16,11 @@
six>=1.9.0 # MIT
fixtures>=3.0.0 # Apache-2.0/BSD
testscenarios>=0.4 # Apache-2.0/BSD
-PyYAML>=3.1.0 # MIT
+PyYAML>=3.10.0 # MIT
python-subunit>=0.0.18 # Apache-2.0/BSD
stevedore>=1.16.0 # Apache-2.0
-PrettyTable<0.8,>=0.7 # BSD
-os-testr>=0.7.0 # Apache-2.0
+PrettyTable<0.8,>=0.7.1 # BSD
+os-testr>=0.8.0 # Apache-2.0
urllib3>=1.15.1 # MIT
debtcollector>=1.2.0 # Apache-2.0
unittest2 # BSD