diff --git a/test-requirements.txt b/test-requirements.txt
index afd4651..182f31e 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,4 +1,4 @@
-hacking>=3.0,<4.0.0 # Apache-2.0
+hacking>=3.0.1,<3.1.0 # Apache-2.0
 
 coverage>=3.6
 fixtures>=1.3.1