Updated from global requirements

Change-Id: Id92e2cf3977c22b3d283948d2cbcde50e8dfdab5
diff --git a/requirements.txt b/requirements.txt
index 5e396c6..75a61e7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@
 python-heatclient>=0.2.3
 python-ironicclient
 python-saharaclient>=0.6.0
-python-swiftclient>=1.6
+python-swiftclient>=2.0.2
 testresources>=0.2.4
 keyring>=2.1
 testrepository>=0.0.18