diff --git a/test-requirements.txt b/test-requirements.txt
index 2ebc403..1a7f674 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -5,7 +5,7 @@
 hacking<0.11,>=0.10.2 # Apache-2.0
 
 coverage>=3.6 # Apache-2.0
-sphinx!=1.3b1,<1.3,>=1.2.1 # BSD
+sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
 oslosphinx>=4.7.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 testscenarios>=0.4 # Apache-2.0/BSD