diff --git a/package.json b/package.json
index 1d38f59..b0bce94 100644
--- a/package.json
+++ b/package.json
@@ -96,7 +96,7 @@
     "rollup-plugin-uglify": "3.0.0",
     "run-sequence": "^2.2.1",
     "rxjs": "^6.5.2",
-    "sass-loader": "^7.1.0",
+    "sass-loader": "^8.0.0",
     "source-map-loader": "^0.2.4",
     "to-string-loader": "^1.1.5",
     "travis-status": "^3.0.1",