diff --git a/package.json b/package.json
index 7a72d5dcf..6043efb22 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "http-server": "^14.1.1",
     "postcss": "^8.4.25",
     "postcss-clean": "^1.2.2",
-    "postcss-cli": "^10.1.0",
+    "postcss-cli": "^11.0.0",
     "postcss-import": "^15.1.0",
     "python-shell": "^5.0.0"
   }