diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index cfd6d77e280455e372c77ccf3fd04b0953aa3cb3..e5be8a3f3333ef00f5ec02572bf9bf6ed215ec00
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "grunt-contrib-watch": "~0.5.3",
     "grunt-sass": "^1.1.0",
     "grunt-zip": "~0.7.0",
-    "node-sass": "^3.4.1"
+    "node-sass": "^4.14.1"
   },
   "license": "MIT"
 }