diff --git a/ui/package.json b/ui/package.json
index c5740919b8c4a5e5f7c4896142f1b73f6e885cd2..e148b0a26a0248dea7f8c1bff61628f1a31ce93b 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -10,7 +10,7 @@
     "glob": "8.1.0",
     "html-webpack-plugin": "5.5.3",
     "mini-css-extract-plugin": "2.9.1",
-    "purgecss-webpack-plugin": "5.0.0",
+    "purgecss-webpack-plugin": "6.0.0",
     "webpack": "latest",
     "webpack-cli": "latest",
     "webpack-subresource-integrity": "5.1.0"