diff --git a/lower-constraints.txt b/lower-constraints.txt
index c0da9ce..a9fa87a 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -66,7 +66,7 @@
 snowballstemmer==1.2.1
 stestr==2.0.0
 stevedore==1.20.0
-tempest==17.1.0
+tempest==30.0.0
 testrepository==0.0.20
 testtools==2.3.0
 traceback2==1.4.0