diff --git a/package.json b/package.json
index bf27223..521c714 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
         "globals": "^17.4.0",
         "mocha": "^11.7.5",
         "module-alias": "^2.3.4",
-        "npm-check-updates": "^20.0.0",
+        "npm-check-updates": "^21.0.0",
         "postcss": "^8.5.8",
         "prettier": "^3.8.1",
         "react": "^19.2.4",