diff --git a/lower-constraints.txt b/lower-constraints.txt
index 9b3e74cd14..5b733ac112 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -26,7 +26,7 @@ fixtures==3.0.0
 flake8==2.5.5
 gitdb2==2.0.3
 GitPython==2.1.8
-hacking==0.10.0
+hacking==1.1.0
 idna==2.6
 imagesize==1.0.0
 iso8601==0.1.12