diff --git a/dev-requirements.txt b/dev-requirements.txt
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,3 +1,3 @@
-pip-tools==0.3.4
 Flask-Script==2.0.5
-Sphinx==1.2.2
+pip-tools==0.3.5
+Sphinx==1.2.3