diff --git a/requirements.txt b/requirements.txt
index 6e6ce54..901b40a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ flake8==3.2.1
 coveralls==1.1
 paho-mqtt==1.2
 simplejson==3.10.0
-voluptuous==0.9.3
+voluptuous==0.10.4
 nose==1.3.7
 mock==2.0.0