diff --git a/package-lock.json b/package-lock.json
index a49ff9e..6da87fa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -817,12 +817,12 @@
       }
     },
     "node_modules/@modelcontextprotocol/sdk": {
-      "version": "1.29.0",
-      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.29.0.tgz",
-      "integrity": "sha512-zo37mZA9hJWpULgkRpowewez1y6ML5GsXJPY8FI0tBBCd77HEvza4jDqRKOXgHNn867PVGCyTdzqpz0izu5ZjQ==",
+      "version": "1.30.0",
+      "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.30.0.tgz",
+      "integrity": "sha512-xKd8OIzlqNzcqcNumGAa6g+PW2kjD5vrpcKOnfldAUPP3j7lnqMPwlTXQm8gF+UwH72z0lqaRbjr9hqGz0eITA==",
       "license": "MIT",
       "dependencies": {
-        "@hono/node-server": "^1.19.9",
+        "@hono/node-server": "^1.19.9 || ^2.0.5",
         "ajv": "^8.17.1",
         "ajv-formats": "^3.0.1",
         "content-type": "^1.0.5",
@@ -4938,7 +4938,7 @@
       "license": "MIT",
       "dependencies": {
         "@deplens/core": "1.0.9",
-        "@modelcontextprotocol/sdk": "^1.29.0",
+        "@modelcontextprotocol/sdk": "^1.30.0",
         "zod": "^3.25.0"
       },
       "bin": {
diff --git a/packages/mcp/package.json b/packages/mcp/package.json
index 810ddf8..e98b1d8 100644
--- a/packages/mcp/package.json
+++ b/packages/mcp/package.json
@@ -31,7 +31,7 @@
   },
   "dependencies": {
     "@deplens/core": "1.0.9",
-    "@modelcontextprotocol/sdk": "^1.29.0",
+    "@modelcontextprotocol/sdk": "^1.30.0",
     "zod": "^3.25.0"
   },
   "keywords": [