diff --git a/package.json b/package.json
index c0c24b8b..c5275258 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "html-webpack-plugin": "3.2.0",
     "istanbul-instrumenter-loader": "3.0.1",
     "istanbul-lib-coverage": "2.0.5",
-    "node-sass": "4.14.1",
+    "node-sass": "9.0.0",
     "nyc": "14.1.1",
     "sass": "1.90.0",
     "sass-loader": "7.3.1",