Updated from global requirements

Change-Id: I0e5e9eb59d64581133ba73a19500ad65bbad14c6
diff --git a/requirements.txt b/requirements.txt
index 0e46596..ba2f2d5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,5 +6,5 @@
 oslo.log>=3.30.0 # Apache-2.0
 oslo.config>=4.6.0 # Apache-2.0
 oslo.policy>=1.23.0 # Apache-2.0
-tempest>=16.1.0 # Apache-2.0
+tempest>=17.1.0 # Apache-2.0
 stevedore>=1.20.0 # Apache-2.0