1 files changed, 1 insertions, 1 deletions

diff --git a/setup.cfg b/setup.cfg
index 22df394..efcf788 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -30,7 +30,7 @@ postgresql =
   psycopg2>=2.5 # LGPL/ZPL
 # Dependencies for testing oslo.db itself.
 test =
-  hacking>=0.12.0,!=0.13.0,<0.14  # Apache-2.0
+  hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
   coverage>=4.0 # Apache-2.0
   doc8 # Apache-2.0
   eventlet!=0.18.3,>=0.18.2 # MIT