diff --git a/test-requirements.txt b/test-requirements.txt
index 44b12a1..d135a35 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -4,11 +4,11 @@
 
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 
-nose # LGPL
+nose>=1.3.7 # LGPL
 mock>=2.0.0 # BSD
 mox>=0.5.3 # Apache-2.0
 sphinx>=1.6.2 # BSD
-sphinxcontrib-httpdomain # BSD
+sphinxcontrib-httpdomain>=1.3.0 # BSD
 
 fixtures>=3.0.0 # Apache-2.0/BSD
 testrepository>=0.0.18 # Apache-2.0/BSD