diff --git a/package.json b/package.json
index a2bb568..5d01792 100644
--- a/package.json
+++ b/package.json
@@ -38,7 +38,7 @@
     "html-webpack-plugin": "^3.2.0",
     "node-sass": "^3.6.0",
     "react-rangeslider": "^2.2.0",
-    "sass-loader": "^3.2.0",
+    "sass-loader": "^9.0.3",
     "style-loader": "^0.23.1",
     "url-loader": "^0.6.2",
     "webpack": "^1.15.0",