diff --git a/package.hugo.json b/package.hugo.json
index 8c8368e3..c9f69c2b 100644
--- a/package.hugo.json
+++ b/package.hugo.json
@@ -40,7 +40,7 @@
     "typeface-roboto-slab": "^1.1.13"
   },
   "devDependencies": {
-    "@fullhuman/postcss-purgecss": "^6.0.0",
+    "@fullhuman/postcss-purgecss": "^7.0.2",
     "cssnano": "^7.0.6",
     "eslint": "^9.16.0",
     "eslint-config-prettier": "^9.1.0",