diff --git a/package.hugo.json b/package.hugo.json
index c6bbe3e1..c2a5b155 100644
--- a/package.hugo.json
+++ b/package.hugo.json
@@ -37,7 +37,7 @@
   },
   "devDependencies": {
     "@fullhuman/postcss-purgecss": "^7.0.2",
-    "cssnano": "^7.1.1",
+    "cssnano": "^7.1.4",
     "eslint": "^9.36.0",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-prettier": "^5.5.4",