diff --git a/package.json b/package.json
index aacd19d95402f7c7699e28d94aace0b35ca54537..efb03dfb7465a237e2358a6270f186035f62e3c1 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "html-webpack-plugin": "5.6.0",
     "mini-css-extract-plugin": "2.7.0",
     "prometheus-query": "3.4.0",
-    "purgecss-webpack-plugin": "4.1.3",
+    "purgecss-webpack-plugin": "5.0.0",
     "raw-loader": "4.0.2",
     "webpack": "latest",
     "webpack-cli": "latest",