diff --git a/package.json b/package.json
index f992c9a7a..e767243ef 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
   "devDependencies": {
     "axe-core": "^4.6.3",
     "copy-webpack-plugin": "^11.0.0",
-    "css-loader": "^3.4.2",
+    "css-loader": "^6.8.1",
     "css-minimizer-webpack-plugin": "^4.2.2",
     "dedent": "^0.7.0",
     "html-webpack-plugin": "^4.3.0",
diff --git a/webpack.config.js b/webpack.config.js
index e11951d1a..ff56828ec 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -159,7 +159,7 @@ module.exports = {
       test: /\.scss$/,
       use: [
         {loader: MiniCssExtractPlugin.loader},
-        {loader: "css-loader?-url"}, //url()-inlining turned off
+        {loader: "css-loader", options: { url: false }},
         {loader: "sass-loader",},
       ],
     }],