diff --git a/package-lock.json b/package-lock.json
index 7a9ab2e..1ccf3ee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "0.1.12",
       "license": "MIT",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.25.2",
+        "@modelcontextprotocol/sdk": "^1.26.0",
         "commander": "^14.0.2",
         "eventsource-parser": "^3.0.6",
         "express": "^5.1.0",
@@ -752,9 +752,9 @@
       }
     },
     "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"
@@ -855,12 +855,12 @@
       }
     },
     "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": "1.26.0",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.26.0.tgz",
+      "integrity": "sha512-Y5RmPncpiDtTXDbLKswIJzTqu2hyBKxTNsgKqKclDbhIgg1wgtf1fRuvxgTnRfcnxtvvgbIEcqUOzZrJ6iSReg==",
       "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",
@@ -868,14 +868,15 @@
         "cross-spawn": "^7.0.5",
         "eventsource": "^3.0.2",
         "eventsource-parser": "^3.0.0",
-        "express": "^5.0.1",
-        "express-rate-limit": "^7.5.0",
-        "jose": "^6.1.1",
+        "express": "^5.2.1",
+        "express-rate-limit": "^8.2.1",
+        "hono": "^4.11.4",
+        "jose": "^6.1.3",
         "json-schema-typed": "^8.0.2",
         "pkce-challenge": "^5.0.0",
         "raw-body": "^3.0.0",
         "zod": "^3.25 || ^4.0",
-        "zod-to-json-schema": "^3.25.0"
+        "zod-to-json-schema": "^3.25.1"
       },
       "engines": {
         "node": ">=18"
@@ -3042,17 +3043,19 @@
       }
     },
     "node_modules/express": {
-      "version": "5.1.0",
-      "resolved": "https://registry.npmjs.org/express/-/express-5.1.0.tgz",
-      "integrity": "sha512-DT9ck5YIRU+8GYzzU5kT3eHGA5iL+1Zd0EutOmTE9Dtk+Tvuzd23VBU+ec7HPNSTxXYO55gPV/hq4pSBJDjFpA==",
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/express/-/express-5.2.1.tgz",
+      "integrity": "sha512-hIS4idWWai69NezIdRt2xFVofaF4j+6INOpJlVOLDO8zXGpUVEVzIYk12UUi2JzjEzWL3IOAxcTubgz9Po0yXw==",
+      "license": "MIT",
       "dependencies": {
         "accepts": "^2.0.0",
-        "body-parser": "^2.2.0",
+        "body-parser": "^2.2.1",
         "content-disposition": "^1.0.0",
         "content-type": "^1.0.5",
         "cookie": "^0.7.1",
         "cookie-signature": "^1.2.1",
         "debug": "^4.4.0",
+        "depd": "^2.0.0",
         "encodeurl": "^2.0.0",
         "escape-html": "^1.0.3",
         "etag": "^1.8.1",
@@ -3083,10 +3086,13 @@
       }
     },
     "node_modules/express-rate-limit": {
-      "version": "7.5.1",
-      "resolved": "https://registry.npmjs.org/express-rate-limit/-/express-rate-limit-7.5.1.tgz",
-      "integrity": "sha512-7iN8iPMDzOMHPUYllBEsQdWVB6fPDMPqwjBaFrgr4Jgr/+okjvzAy+UHlYYL/Vs0OsOrMkwS6PJDkFlJwoxUnw==",
+      "version": "8.2.1",
+      "resolved": "https://registry.npmjs.org/express-rate-limit/-/express-rate-limit-8.2.1.tgz",
+      "integrity": "sha512-PCZEIEIxqwhzw4KF0n7QF4QqruVTcF73O5kFKUnGOyjbCCgizBBiFaYpd/fnBLUMPw/BWw9OsiN7GgrNYr7j6g==",
       "license": "MIT",
+      "dependencies": {
+        "ip-address": "10.0.1"
+      },
       "engines": {
         "node": ">= 16"
       },
@@ -3405,7 +3411,6 @@
       "resolved": "https://registry.npmjs.org/hono/-/hono-4.11.7.tgz",
       "integrity": "sha512-l7qMiNee7t82bH3SeyUCt9UF15EVmaBvsppY2zQtrbIhl/yzBTny+YUxsVjSjQ6gaqaeVtZmGocom8TzBlA4Yw==",
       "license": "MIT",
-      "peer": true,
       "engines": {
         "node": ">=16.9.0"
       }
@@ -3501,6 +3506,15 @@
       "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
       "license": "ISC"
     },
+    "node_modules/ip-address": {
+      "version": "10.0.1",
+      "resolved": "https://registry.npmjs.org/ip-address/-/ip-address-10.0.1.tgz",
+      "integrity": "sha512-NWv9YLW4PoW2B7xtzaS3NCot75m6nK7Icdv0o3lfMceJVRfSoQwqD4wEH5rLwoKJwUiZ/rfpiVBhnaF0FK4HoA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">= 12"
+      }
+    },
     "node_modules/ipaddr.js": {
       "version": "1.9.1",
       "resolved": "https://registry.npmjs.org/ipaddr.js/-/ipaddr.js-1.9.1.tgz",
@@ -3556,9 +3570,9 @@
       }
     },
     "node_modules/jose": {
-      "version": "6.1.2",
-      "resolved": "https://registry.npmjs.org/jose/-/jose-6.1.2.tgz",
-      "integrity": "sha512-MpcPtHLE5EmztuFIqB0vzHAWJPpmN1E6L4oo+kze56LIs3MyXIj9ZHMDxqOvkP38gBR7K1v3jqd4WU2+nrfONQ==",
+      "version": "6.1.3",
+      "resolved": "https://registry.npmjs.org/jose/-/jose-6.1.3.tgz",
+      "integrity": "sha512-0TpaTfihd4QMNwrz/ob2Bp7X04yuxJkjRGi4aKmOqwhov54i6u79oCv7T+C7lo70MKH6BesI3vscD1yb/yzKXQ==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/panva"
diff --git a/package.json b/package.json
index 81a7ce0..19b4cee 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "vitest": "^4.0.16"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.25.2",
+    "@modelcontextprotocol/sdk": "^1.26.0",
     "commander": "^14.0.2",
     "eventsource-parser": "^3.0.6",
     "express": "^5.1.0",