diff --git a/demos/janssen-tarp/mcp-server/package.json b/demos/janssen-tarp/mcp-server/package.json
index ed65e6dfb16..92dccbc2b7f 100644
--- a/demos/janssen-tarp/mcp-server/package.json
+++ b/demos/janssen-tarp/mcp-server/package.json
@@ -19,7 +19,7 @@
   },
   "devDependencies": {
     "@types/express": "^5.0.5",
-    "@types/node": "^25.4.0",
+    "@types/node": "^26.1.2",
     "ts-node-dev": "^2.0.0",
     "tsx": "^4.22.4",
     "typescript": "^6.0.2"