diff --git a/package-lock.json b/package-lock.json
index dc026a5..a3182ee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@hono/node-server": "^1.19.13",
         "@modelcontextprotocol/sdk": "^1.4.0",
         "ajv": "^8.18.0",
-        "hono": "^4.12.31",
+        "hono": "^4.13.0",
         "js-yaml": "^4.3.0",
         "zod": "^4.3.6"
       },
@@ -1150,9 +1150,9 @@
       }
     },
     "node_modules/hono": {
-      "version": "4.12.31",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.31.tgz",
-      "integrity": "sha512-zJIHFrl6bq3RDd2YusFNCDlM8qUprxKswyi/OPzPyzKDdyBXDqWx8bZlZ7R+saTdSTatUmb3O7K4SspGPaEOQg==",
+      "version": "4.13.0",
+      "resolved": "https://registry.npmjs.org/hono/-/hono-4.13.0.tgz",
+      "integrity": "sha512-jhunvfHWxd7J5EFfSgH4xsYJzSe/lfqbUCxiyyeaQasUsXeEHXtzVid+7EOGByc5JnFa23SSFL3Y2RV/z1T+eQ==",
       "license": "MIT",
       "engines": {
         "node": ">=16.9.0"
diff --git a/package.json b/package.json
index 2508cf7..0d6c1e3 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "@hono/node-server": "^1.19.13",
     "@modelcontextprotocol/sdk": "^1.4.0",
     "ajv": "^8.18.0",
-    "hono": "^4.12.31",
+    "hono": "^4.13.0",
     "js-yaml": "^4.3.0",
     "zod": "^4.3.6"
   },