diff --git a/@core-server/vue/package.json b/@core-server/vue/package.json
old mode 100755
new mode 100644
index f57a216..a1ae5a6
--- a/@core-server/vue/package.json
+++ b/@core-server/vue/package.json
@@ -22,7 +22,7 @@
     "lru-cache": "4.1.1",
     "minimatch": "3.0.4",
     "node-sass": "^6.0.1",
-    "postcss": "6.0.12",
+    "postcss": "8.4.31",
     "postcss-selector-parser": "2.2.3",
     "rsvp": "4.0.1",
     "sane": "^5.0.1",