diff --git a/test-requirements.txt b/test-requirements.txt
index 5845d2d50..7d4278a80 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,4 +1,4 @@
-hacking~=4.1.0  # Apache-2.0
+hacking>=6.1.0,<6.2.0  # Apache-2.0
 bandit>=1.1.0 # Apache-2.0
 coverage!=4.4,>=4.0 # Apache-2.0
 ddt>=1.0.1 # MIT