diff --git a/js_21-22/package.json b/js_21-22/package.json
index 98dda99..96f72ea 100644
--- a/js_21-22/package.json
+++ b/js_21-22/package.json
@@ -19,7 +19,7 @@
     "gulp-watch": "^4.3.9",
     "jshint": "^2.9.3",
     "json-loader": "^0.5.4",
-    "node-sass": "^3.10.1",
+    "node-sass": "^4.14.1",
     "pug-loader": "^2.3.0",
     "sass-loader": "^4.0.2",
     "style-loader": "^0.13.1",