diff --git a/requirements/install.pip b/requirements/install.pip
index 3399d5d604..b90cfef2b7 100644
--- a/requirements/install.pip
+++ b/requirements/install.pip
@@ -45,7 +45,7 @@ StringDist==1.0.9
 tlds
 unicodecsv==0.14.1
 ujson==1.35
-voluptuous==0.10.5
+voluptuous==0.11.2
 wtforms-json==0.3.3
 wtforms==2.2.1
 xmltodict==0.11.0