diff --git a/test-requirements.txt b/test-requirements.txt
index aeb84c6716..dd255ca1dc 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -5,7 +5,7 @@
 hacking<0.11,>=0.10.0
 coverage>=3.6 # Apache-2.0
 fixtures<2.0,>=1.3.1 # Apache-2.0/BSD
-mock>=1.2 # BSD
+mock>=2.0 # BSD
 mox3>=0.7.0 # Apache-2.0
 psycopg2>=2.5 # LGPL/ZPL
 PyMySQL>=0.6.2 # MIT License