diff --git a/src/bower.json b/src/bower.json
index 970655e5..fc63d134 100644
--- a/src/bower.json
+++ b/src/bower.json
@@ -6,7 +6,7 @@
   "dependencies": {
     "bootstrap": "3.3.6",
     "font-awesome": "4.5.0",
-    "handlebars": "1.3.0",
+    "handlebars": "4.0.11",
     "sammy": "0.7.6",
     "js-cookie": "2.1.0",
     "source-sans-pro": "git://github.com/adobe-fonts/source-sans-pro.git#2.020R-ro/1.075R-it",