diff --git a/workshop-1/package.json b/workshop-1/package.json
old mode 100755
new mode 100644
index 652bbed..94ed029
--- a/workshop-1/package.json
+++ b/workshop-1/package.json
@@ -39,7 +39,7 @@
     "grunt-autoprefixer": "~3.0.3",
     "grunt-zip": "~0.17.1",
     "grunt": "~0.4.5",
-    "node-sass": "~3.3.3"
+    "node-sass": "~4.14.1"
   },
   "license": "MIT"
 }