diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index 5ba0e439..8b61c2a9
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "grunt-jsonlint": "~1.0.4",
     "grunt-open": "~0.2.3",
     "grunt-requirejs-bundle": "*",
-    "lodash": "~2.4.1",
+    "lodash": "~4.17.19",
     "matchdep": "~0.3.0",
     "underscore": "~1.6.0",
     "extendify": "1.0.0"