diff --git a/package.json b/package.json
index 7a19f04..19efe0d 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "socket.io": "^4.8.1",
     "socket.io-client": "^4.8.1",
     "tsd": "^0.32.0",
-    "typescript": "~5.8.2",
+    "typescript": "~5.9.2",
     "why-is-node-running": "^3.2.2"
   },
   "dependencies": {