diff --git a/mcp/package-lock.json b/mcp/package-lock.json
index bc4710b3..e4385e16 100644
--- a/mcp/package-lock.json
+++ b/mcp/package-lock.json
@@ -9,19 +9,20 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.13.2"
+        "@modelcontextprotocol/sdk": "^1.13.3"
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.13.2",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.13.2.tgz",
-      "integrity": "sha512-Vx7qOcmoKkR3qhaQ9qf3GxiVKCEu+zfJddHv6x3dY/9P6+uIwJnmuAur5aB+4FDXf41rRrDnOEGkviX5oYZ67w==",
+      "version": "1.13.3",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.13.3.tgz",
+      "integrity": "sha512-bGwA78F/U5G2jrnsdRkPY3IwIwZeWUEfb5o764b79lb0rJmMT76TLwKhdNZOWakOQtedYefwIR4emisEMvInKA==",
       "dependencies": {
         "ajv": "^6.12.6",
         "content-type": "^1.0.5",
         "cors": "^2.8.5",
         "cross-spawn": "^7.0.5",
         "eventsource": "^3.0.2",
+        "eventsource-parser": "^3.0.0",
         "express": "^5.0.1",
         "express-rate-limit": "^7.5.0",
         "pkce-challenge": "^5.0.0",
diff --git a/mcp/package.json b/mcp/package.json
index f0fb8da3..3aa407be 100644
--- a/mcp/package.json
+++ b/mcp/package.json
@@ -9,7 +9,7 @@
     "dev": "node --watch server.js"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.13.2"
+    "@modelcontextprotocol/sdk": "^1.13.3"
   },
   "keywords": ["mcp", "server"],
   "author": "",