diff --git a/package.hugo.json b/package.hugo.json
index 66ccce6e..b8999fbc 100644
--- a/package.hugo.json
+++ b/package.hugo.json
@@ -50,10 +50,10 @@
     "markdownlint-cli": "^0.42.0",
     "postcss": "^8.4.47",
     "postcss-cli": "^11.0.0",
-    "postcss-custom-media": "^11.0.1",
+    "postcss-custom-media": "^11.0.3",
     "postcss-import": "^16.1.0",
     "postcss-nesting": "^13.0.0",
-    "postcss-preset-env": "^10.0.5",
+    "postcss-preset-env": "^10.0.7",
     "postcss-url": "^10.1.3",
     "prettier": "^3.3.3",
     "prettier-plugin-go-template": "^0.0.15",