diff --git a/SmartControl.WebApp/slides/package.json b/SmartControl.WebApp/slides/package.json
index 10ecf40..c993355 100644
--- a/SmartControl.WebApp/slides/package.json
+++ b/SmartControl.WebApp/slides/package.json
@@ -24,7 +24,7 @@
   "dependencies": {
     "underscore": "~1.9.0",
     "express": "~2.5.9",
-    "mustache": "~3.1.0",
+    "mustache": "~4.2.0",
     "socket.io": "~0.9.16"
   },
   "devDependencies": {