diff --git a/package-lock.json b/package-lock.json
index bd64c102..0cd69e0c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1156,9 +1156,9 @@
       }
     },
     "node_modules/@hono/node-server": {
-      "version": "1.19.7",
-      "resolved": "https://registry.npmjs.org/@hono/node-server/-/node-server-1.19.7.tgz",
-      "integrity": "sha512-vUcD0uauS7EU2caukW8z5lJKtoGMokxNbJtBiwHgpqxEXokaHCBkQUmCHhjFB1VUTWdqj25QoMkMKzgjq+uhrw==",
+      "version": "1.19.9",
+      "resolved": "https://registry.npmjs.org/@hono/node-server/-/node-server-1.19.9.tgz",
+      "integrity": "sha512-vHL6w3ecZsky+8P5MD+eFfaGTyCeOHUIFYMGpQGbrBTSmNNoxv0if69rEZ5giu36weC5saFuznL411gRX7bJDw==",
       "license": "MIT",
       "engines": {
         "node": ">=18.14.1"
@@ -1856,12 +1856,12 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.25.2",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.25.2.tgz",
-      "integrity": "sha512-LZFeo4F9M5qOhC/Uc1aQSrBHxMrvxett+9KLHt7OhcExtoiRN9DKgbZffMP/nxjutWDQpfMDfP3nkHI4X9ijww==",
+      "version": "1.25.3",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.25.3.tgz",
+      "integrity": "sha512-vsAMBMERybvYgKbg/l4L1rhS7VXV1c0CtyJg72vwxONVX0l4ZfKVAnZEWTQixJGTzKnELjQ59e4NbdFDALRiAQ==",
       "license": "MIT",
       "dependencies": {
-        "@hono/node-server": "^1.19.7",
+        "@hono/node-server": "^1.19.9",
         "ajv": "^8.17.1",
         "ajv-formats": "^3.0.1",
         "content-type": "^1.0.5",
@@ -10447,7 +10447,7 @@
       "dependencies": {
         "@google/adk": "^0.2.0",
         "@google/genai": "^1.14.0",
-        "@modelcontextprotocol/sdk": "1.25.2",
+        "@modelcontextprotocol/sdk": "1.25.3",
         "@toolbox-sdk/core": "^0.1.2",
         "axios": "^1.12.2",
         "openapi-types": "^12.1.3",
diff --git a/package.json b/package.json
index 27f449b0..34600062 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "workspaces": [
     "packages/*"
   ],
-  "packageManager": "npm@11.7.0",
+  "packageManager": "npm@11.8.0",
   "scripts": {
     "build": "turbo run build",
     "lint": "turbo run lint",
diff --git a/packages/toolbox-adk/package.json b/packages/toolbox-adk/package.json
index dedb869f..aec42e24 100644
--- a/packages/toolbox-adk/package.json
+++ b/packages/toolbox-adk/package.json
@@ -53,7 +53,7 @@
     "dependencies": {
         "@google/adk": "^0.2.0",
         "@google/genai": "^1.14.0",
-        "@modelcontextprotocol/sdk": "1.25.2",
+        "@modelcontextprotocol/sdk": "1.25.3",
         "@toolbox-sdk/core": "^0.1.2",
         "axios": "^1.12.2",
         "openapi-types": "^12.1.3",