diff --git a/package.json b/package.json
index b99af80..d055db7 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   },
   "devDependencies": {
     "@types/node": "^25.0.2",
-    "typescript": "^5.9.3",
+    "typescript": "^6.0.3",
     "vitepress": "next",
     "vue": "^3.5.24",
     "markdown-it-mathjax3": "^4"