diff --git a/src/typescript/package-lock.json b/src/typescript/package-lock.json
index a31667ae..4ffc0e77 100644
--- a/src/typescript/package-lock.json
+++ b/src/typescript/package-lock.json
@@ -14,7 +14,7 @@
         "@aws-sdk/credential-provider-node": "^3.859.0",
         "@aws-sdk/protocol-http": "^3.374.0",
         "@aws-sdk/types": "^3.840.0",
-        "@modelcontextprotocol/sdk": "^1.17.5",
+        "@modelcontextprotocol/sdk": "^1.19.1",
         "@smithy/signature-v4": "^5.3.0",
         "winston": "^3.17.0"
       },
@@ -2014,9 +2014,9 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.17.5",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.17.5.tgz",
-      "integrity": "sha512-QakrKIGniGuRVfWBdMsDea/dx1PNE739QJ7gCM41s9q+qaCYTHCdsIBXQVVXry3mfWAiaM9kT22Hyz53Uw8mfg==",
+      "version": "1.19.1",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.19.1.tgz",
+      "integrity": "sha512-3Y2h3MZKjec1eAqSTBclATlX+AbC6n1LgfVzRMJLt3v6w0RCYgwLrjbxPDbhsYHt6Wdqc/aCceNJYgj448ELQQ==",
       "license": "MIT",
       "dependencies": {
         "ajv": "^6.12.6",
diff --git a/src/typescript/package.json b/src/typescript/package.json
index 24373cf7..53d20445 100644
--- a/src/typescript/package.json
+++ b/src/typescript/package.json
@@ -60,7 +60,7 @@
     "@aws-sdk/credential-provider-node": "^3.859.0",
     "@aws-sdk/protocol-http": "^3.374.0",
     "@aws-sdk/types": "^3.840.0",
-    "@modelcontextprotocol/sdk": "^1.17.5",
+    "@modelcontextprotocol/sdk": "^1.19.1",
     "@smithy/signature-v4": "^5.3.0",
     "winston": "^3.17.0"
   }