diff --git a/test-requirements.txt b/test-requirements.txt
index 087d289..2ebe2a0 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -9,7 +9,6 @@ hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 coverage!=4.4,>=4.0 # Apache-2.0
 django-nose>=1.4.4 # BSD
 mock>=2.0.0 # BSD
-mox3>=0.20.0 # Apache-2.0
 nodeenv>=0.9.4 # BSD
 nose>=1.3.7 # LGPL
 nose-exclude>=0.3.0 # LGPL