diff --git a/examples/chatbots/typescript/package-lock.json b/examples/chatbots/typescript/package-lock.json
index 583f152..9c59800 100644
--- a/examples/chatbots/typescript/package-lock.json
+++ b/examples/chatbots/typescript/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.4",
       "dependencies": {
         "@aws-sdk/client-bedrock-runtime": "^3.779.0",
-        "@modelcontextprotocol/sdk": "^1.5.0",
+        "@modelcontextprotocol/sdk": "^1.11.0",
         "readline-sync": "^1.4.10",
         "winston": "^3.17.0"
       },
@@ -871,9 +871,9 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.8.0.tgz",
-      "integrity": "sha512-e06W7SwrontJDHwCawNO5SGxG+nU9AAx+jpHHZqGl/WrDBdWOpvirC+s58VpJTB5QemI4jTRcjWT4Pt3Q1NPQQ==",
+      "version": "1.11.0",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.11.0.tgz",
+      "integrity": "sha512-k/1pb70eD638anoi0e8wUGAlbMJXyvdV4p62Ko+EZ7eBe1xMx8Uhak1R5DgfoofsK5IBBnRwsYGTaLZl+6/+RQ==",
       "license": "MIT",
       "dependencies": {
         "content-type": "^1.0.5",
@@ -882,7 +882,7 @@
         "eventsource": "^3.0.2",
         "express": "^5.0.1",
         "express-rate-limit": "^7.5.0",
-        "pkce-challenge": "^4.1.0",
+        "pkce-challenge": "^5.0.0",
         "raw-body": "^3.0.0",
         "zod": "^3.23.8",
         "zod-to-json-schema": "^3.24.1"
@@ -3402,9 +3402,9 @@
       }
     },
     "node_modules/pkce-challenge": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/pkce-challenge/-/pkce-challenge-4.1.0.tgz",
-      "integrity": "sha512-ZBmhE1C9LcPoH9XZSdwiPtbPHZROwAnMy+kIFQVrnMCxY4Cudlz3gBOpzilgc0jOgRaiT3sIWfpMomW2ar2orQ==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/pkce-challenge/-/pkce-challenge-5.0.0.tgz",
+      "integrity": "sha512-ueGLflrrnvwB3xuo/uGob5pd5FN7l0MsLf0Z87o/UQmRtwjvfylfc9MurIxRAWywCYTgrvpXBcqjV4OfCYGCIQ==",
       "license": "MIT",
       "engines": {
         "node": ">=16.20.0"
diff --git a/examples/chatbots/typescript/package.json b/examples/chatbots/typescript/package.json
index 731695e..3d19eef 100644
--- a/examples/chatbots/typescript/package.json
+++ b/examples/chatbots/typescript/package.json
@@ -10,7 +10,7 @@
   },
   "dependencies": {
     "@aws-sdk/client-bedrock-runtime": "^3.779.0",
-    "@modelcontextprotocol/sdk": "^1.5.0",
+    "@modelcontextprotocol/sdk": "^1.11.0",
     "readline-sync": "^1.4.10",
     "winston": "^3.17.0"
   },