diff --git a/webapp/assets/package.json b/webapp/assets/package.json
index 1a1a9d1..59bc1a1 100644
--- a/webapp/assets/package.json
+++ b/webapp/assets/package.json
@@ -20,7 +20,7 @@
     "@babel/preset-env": "^7.0.0",
     "babel-loader": "^8.0.0",
     "copy-webpack-plugin": "^6.0.0",
-    "css-loader": "^3.4.2",
+    "css-loader": "^4.0.0",
     "mini-css-extract-plugin": "^0.9.0",
     "node-sass": "^4.13.1",
     "optimize-css-assets-webpack-plugin": "^5.0.1",