diff --git a/client/package.json b/client/package.json
index d365715..509af60 100644
--- a/client/package.json
+++ b/client/package.json
@@ -27,7 +27,7 @@
     "npm": ">=11.6.2"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.26.0",
+    "@modelcontextprotocol/sdk": "^1.27.1",
     "dotenv": "^17.3.1",
     "js-yaml": "^4.1.1"
   },
diff --git a/package-lock.json b/package-lock.json
index 3e449cd..31408c9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,7 +31,7 @@
       "version": "2.24.2",
       "license": "SEE LICENSE IN LICENSE",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.26.0",
+        "@modelcontextprotocol/sdk": "^1.27.1",
         "dotenv": "^17.3.1",
         "js-yaml": "^4.1.1"
       },
@@ -1126,9 +1126,9 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.26.0",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.26.0.tgz",
-      "integrity": "sha512-Y5RmPncpiDtTXDbLKswIJzTqu2hyBKxTNsgKqKclDbhIgg1wgtf1fRuvxgTnRfcnxtvvgbIEcqUOzZrJ6iSReg==",
+      "version": "1.27.1",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.27.1.tgz",
+      "integrity": "sha512-sr6GbP+4edBwFndLbM60gf07z0FQ79gaExpnsjMGePXqFcSSb7t6iscpjk9DhFhwd+mTEQrzNafGP8/iGGFYaA==",
       "license": "MIT",
       "dependencies": {
         "@hono/node-server": "^1.19.9",
@@ -9533,7 +9533,7 @@
       "version": "2.24.2",
       "license": "SEE LICENSE IN LICENSE",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.26.0",
+        "@modelcontextprotocol/sdk": "^1.27.1",
         "adm-zip": "^0.5.16",
         "cors": "^2.8.6",
         "dotenv": "^17.3.1",
diff --git a/server/package.json b/server/package.json
index a64e495..3622d37 100644
--- a/server/package.json
+++ b/server/package.json
@@ -55,7 +55,7 @@
     "npm": ">=11.6.2"
   },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.26.0",
+    "@modelcontextprotocol/sdk": "^1.27.1",
     "adm-zip": "^0.5.16",
     "cors": "^2.8.6",
     "dotenv": "^17.3.1",