diff --git a/mcp-server/package-lock.json b/mcp-server/package-lock.json
index 48363f4..5595cf9 100644
--- a/mcp-server/package-lock.json
+++ b/mcp-server/package-lock.json
@@ -1,15 +1,15 @@
 {
   "name": "@currents/mcp",
-  "version": "2.1.1",
+  "version": "2.1.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@currents/mcp",
-      "version": "2.1.1",
+      "version": "2.1.2",
       "license": "ISC",
       "dependencies": {
-        "@modelcontextprotocol/sdk": "^1.18.0",
+        "@modelcontextprotocol/sdk": "^1.25.2",
         "commander": "^12.1.0",
         "pino": "^9.9.5",
         "pino-pretty": "^13.1.1",
@@ -1013,9 +1013,9 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.25.1",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.25.1.tgz",
-      "integrity": "sha512-yO28oVFFC7EBoiKdAn+VqRm+plcfv4v0xp6osG/VsCB0NlPZWi87ajbCZZ8f/RvOFLEu7//rSRmuZZ7lMoe3gQ==",
+      "version": "1.25.2",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.25.2.tgz",
+      "integrity": "sha512-LZFeo4F9M5qOhC/Uc1aQSrBHxMrvxett+9KLHt7OhcExtoiRN9DKgbZffMP/nxjutWDQpfMDfP3nkHI4X9ijww==",
       "license": "MIT",
       "dependencies": {
         "@hono/node-server": "^1.19.7",
diff --git a/mcp-server/package.json b/mcp-server/package.json
index 6ff7771..62ca86b 100644
--- a/mcp-server/package.json
+++ b/mcp-server/package.json
@@ -23,7 +23,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.18.0",
+    "@modelcontextprotocol/sdk": "^1.25.2",
     "commander": "^12.1.0",
     "pino": "^9.9.5",
     "pino-pretty": "^13.1.1",