diff --git a/package-lock.json b/package-lock.json
index 0e050f6..9930aa0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
       "license": "MIT",
       "dependencies": {
         "@aws-lambda-powertools/logger": "^2.21.0",
-        "@modelcontextprotocol/sdk": "^1.12.3",
+        "@modelcontextprotocol/sdk": "^1.13.1",
         "@types/cacache": "^19.0.0",
         "@types/node": "^24.0.1",
         "cacache": "^19.0.1",
@@ -1188,9 +1188,9 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.12.3",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.12.3.tgz",
-      "integrity": "sha512-DyVYSOafBvk3/j1Oka4z5BWT8o4AFmoNyZY9pALOm7Lh3GZglR71Co4r4dEUoqDWdDazIZQHBe7J2Nwkg6gHgQ==",
+      "version": "1.13.1",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.13.1.tgz",
+      "integrity": "sha512-8q6+9aF0yA39/qWT/uaIj6zTpC+Qu07DnN/lb9mjoquCJsAh6l3HyYqc9O3t2j7GilseOQOQimLg7W3By6jqvg==",
       "license": "MIT",
       "dependencies": {
         "ajv": "^6.12.6",
diff --git a/package.json b/package.json
index 496932e..dd1c726 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
   "license": "MIT",
   "dependencies": {
     "@aws-lambda-powertools/logger": "^2.21.0",
-    "@modelcontextprotocol/sdk": "^1.12.3",
+    "@modelcontextprotocol/sdk": "^1.13.1",
     "@types/cacache": "^19.0.0",
     "@types/node": "^24.0.1",
     "cacache": "^19.0.1",