diff --git a/package.json b/package.json
index ae3ef5c..5ea9001 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "lint-staged": "^16.0.0",
     "prettier": "^3.5.3",
     "stylelint": "^16.16.0",
-    "stylelint-config-standard": "^39.0.0",
+    "stylelint-config-standard": "^40.0.0",
     "typescript": "~5.9.2"
   },
   "browserslist": {