diff --git a/oocss/tools/package.json b/oocss/tools/package.json
index c7369959..44b2a981 100644
--- a/oocss/tools/package.json
+++ b/oocss/tools/package.json
@@ -7,7 +7,7 @@
     "author":"oocss",
     "devDependencies":{
         "fs.extra":"1.2.0",
-        "handlebars":"1.0.7",
+        "handlebars":"4.7.7",
         "html":"0.0.7",
         "path":"0.4.9",
         "forever":"0.10.6"