diff --git a/package.json b/package.json
index 9462e55..e9ac2c1 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "purify-css": "^1.2.5",
     "purifycss-webpack": "^0.7.0",
     "raf": "^3.4.1",
-    "sass-loader": "^8.0.2",
+    "sass-loader": "^15.0.0",
     "smee-client": "^1.1.0",
     "style-loader": "^1.2.1",
     "supertest": "^4.0.2",