diff --git a/package.hugo.json b/package.hugo.json
index fd6ccf7f..963076af 100644
--- a/package.hugo.json
+++ b/package.hugo.json
@@ -48,12 +48,12 @@
     "husky": "^9.1.7",
     "lint-staged": "^15.4.0",
     "markdownlint-cli": "^0.43.0",
-    "postcss": "^8.4.49",
+    "postcss": "^8.5.1",
     "postcss-cli": "^11.0.0",
     "postcss-custom-media": "^11.0.5",
     "postcss-import": "^16.1.0",
     "postcss-nesting": "^13.0.1",
-    "postcss-preset-env": "^10.1.2",
+    "postcss-preset-env": "^10.1.3",
     "postcss-url": "^10.1.3",
     "prettier": "^3.4.2",
     "prettier-plugin-go-template": "^0.0.15",