diff --git a/examples/drs-expense-agent/package.json b/examples/drs-expense-agent/package.json
index cccf80f..3660031 100644
--- a/examples/drs-expense-agent/package.json
+++ b/examples/drs-expense-agent/package.json
@@ -15,7 +15,7 @@
   },
   "devDependencies": {
     "@types/node": "^20.0.0",
-    "tsx": "^4.19.0",
+    "tsx": "^4.22.1",
     "typescript": "^5.4.0"
   },
   "engines": {