diff --git a/nodejs/langchain/sample-agent/.env.example b/nodejs/langchain/sample-agent/.env.example
index 8e647630..a417a469 100644
--- a/nodejs/langchain/sample-agent/.env.example
+++ b/nodejs/langchain/sample-agent/.env.example
@@ -28,12 +28,12 @@ USE_AGENTIC_AUTH=false
 connections__service_connection__settings__clientId=
 connections__service_connection__settings__clientSecret=
 connections__service_connection__settings__tenantId=
-connections__service_connection__settings__authority=
 
 # Set service connection as default
 connectionsMap__0__serviceUrl=*
 connectionsMap__0__connection=service_connection
 
 # AgenticAuthentication Options
+agentic_type=agentic
 agentic_altBlueprintConnectionName=service_connection
 agentic_scopes=ea9ffc3e-8a23-4a7d-836d-234d7c7565c1/.default # Prod Agentic scope
\ No newline at end of file
diff --git a/nodejs/langchain/sample-agent/package.json b/nodejs/langchain/sample-agent/package.json
index bdc6f4e5..448e3a5e 100644
--- a/nodejs/langchain/sample-agent/package.json
+++ b/nodejs/langchain/sample-agent/package.json
@@ -23,9 +23,8 @@
     "@langchain/langgraph": "*",
     "@langchain/mcp-adapters": "*",
     "@langchain/openai": "*",
-    "@microsoft/agents-activity": "1.1.0-alpha.58",
-    "@microsoft/agents-hosting": "1.1.0-alpha.58",
-    "@microsoft/agents-hosting-express": "1.1.0-alpha.58",
+    "@microsoft/agents-activity": "^1.1.0-alpha.85",
+    "@microsoft/agents-hosting": "^1.1.0-alpha.85",
     "dotenv": "^17.2.3",
     "express": "^5.1.0",
     "langchain": "^1.0.1",
diff --git a/nodejs/langchain/sample-agent/src/index.ts b/nodejs/langchain/sample-agent/src/index.ts
index b83868c5..85bd9eff 100644
--- a/nodejs/langchain/sample-agent/src/index.ts
+++ b/nodejs/langchain/sample-agent/src/index.ts
@@ -4,36 +4,29 @@ import { configDotenv } from 'dotenv';
 configDotenv();
 
 import { AuthConfiguration, authorizeJWT, CloudAdapter, Request } from '@microsoft/agents-hosting';
-import express, { Response } from 'express';
+import express, { Response } from 'express'
 import { agentApplication } from './agent';
 
 const authConfig: AuthConfiguration = {};
-const adapter = new CloudAdapter(authConfig);
 
-const app = express();
-app.use(express.json());
-app.use(authorizeJWT(authConfig));
+const server = express()
+server.use(express.json())
+server.use(authorizeJWT(authConfig))
 
-app.post('/api/messages', async (req: Request, res: Response) => {
-  await adapter.process(req, res, async (context) => {
-    await agentApplication.run(context);
-  });
-});
+server.post('/api/messages', (req: Request, res: Response) => {
+  const adapter = agentApplication.adapter as CloudAdapter;
+  adapter.process(req, res, async (context) => {
+    await agentApplication.run(context)
+  })
+})
 
-const port = process.env.PORT || 3978;
-const server = app.listen(port, () => {
-  console.log(`\nServer listening to port ${port} for appId ${authConfig.clientId} debug ${process.env.DEBUG}`);
+const port = process.env.PORT || 3978
+server.listen(port, async () => {
+  console.log(`\nServer listening to port ${port} for appId ${authConfig.clientId} debug ${process.env.DEBUG}`)
 }).on('error', async (err) => {
   console.error(err);
   process.exit(1);
 }).on('close', async () => {
-  console.log('Kairo is shutting down...');
-});
-
-process.on('SIGINT', () => {
-  console.log('Received SIGINT. Shutting down gracefully...');
-  server.close(() => {
-    console.log('Server closed.');
-    process.exit(0);
-  });
+  console.log('Server closed');
+  process.exit(0);
 });
\ No newline at end of file