diff --git a/package.json b/package.json
index ac00452..ff1a128 100644
--- a/package.json
+++ b/package.json
@@ -64,10 +64,10 @@
     "jsdom": "29.0.1",
     "prettier": "3.8.1",
     "rimraf": "6.1.3",
-    "typedoc": "0.27.9",
+    "typedoc": "0.28.18",
     "typedoc-plugin-mdn-links": "5.1.1",
     "typedoc-plugin-rename-defaults": "0.7.3",
-    "typescript": "5.8.3",
+    "typescript": "5.9.3",
     "typescript-eslint": "8.57.1",
     "vite": "8.0.1",
     "vitest": "4.1.0"