diff --git a/package.json b/package.json
index 8b5bd60..5c7ebf6 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "superagent": "^8.0.0",
     "tap": "^16.0.0",
     "tsd": "^0.24.1",
-    "typescript": "4.8.4"
+    "typescript": "4.9.3"
   },
   "homepage": "http://github.com/fastify/fastify-request-context",
   "repository": {