diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7af47c3..89d08bb 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -3,7 +3,7 @@ flake8==3.5.0
 pytest==3.4.0
 pytest-cov==2.5.1
 coverage==4.5
-sphinx==1.6.6
+sphinx==1.6.7
 pep257==0.7.0
 aiohttp-session==2.1.0
 aiopg[sa]==0.13.2