diff --git a/example/package.json b/example/package.json
index 8d6bd72..3e95b5e 100644
--- a/example/package.json
+++ b/example/package.json
@@ -40,7 +40,7 @@
     "aws-cdk-lib": "2.261.0",
     "aws-lambda-mcp-server": "workspace:*",
     "constructs": "10.7.1",
-    "hono": "4.12.31",
+    "hono": "4.12.34",
     "zod": "4.4.3"
   }
 }
diff --git a/package/package.json b/package/package.json
index 07ea9f1..770840c 100644
--- a/package/package.json
+++ b/package/package.json
@@ -61,7 +61,7 @@
     "@modelcontextprotocol/core": "^2.0.0",
     "@modelcontextprotocol/hono": "^2.0.0",
     "@modelcontextprotocol/server": "2.0.0",
-    "hono": "4.12.31",
+    "hono": "4.12.34",
     "zod": "4.4.3"
   },
   "peerDependencies": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index ce2a4e9..4280537 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -235,8 +235,8 @@ importers:
         specifier: 10.7.1
         version: 10.7.1
       hono:
-        specifier: 4.12.31
-        version: 4.12.31
+        specifier: 4.12.34
+        version: 4.12.34
       zod:
         specifier: 4.4.3
         version: 4.4.3
@@ -246,7 +246,7 @@ importers:
         version: 10.0.1(eslint@10.7.0(jiti@2.7.0))
       '@hono/node-server':
         specifier: 2.0.11
-        version: 2.0.11(hono@4.12.31)
+        version: 2.0.11(hono@4.12.34)
       '@stylistic/eslint-plugin':
         specifier: 5.10.0
         version: 5.10.0(eslint@10.7.0(jiti@2.7.0))
@@ -303,13 +303,13 @@ importers:
         version: 2.0.0
       '@modelcontextprotocol/hono':
         specifier: ^2.0.0
-        version: 2.0.0(@modelcontextprotocol/server@2.0.0)(hono@4.12.31)
+        version: 2.0.0(@modelcontextprotocol/server@2.0.0)(hono@4.12.34)
       '@modelcontextprotocol/server':
         specifier: 2.0.0
         version: 2.0.0
       hono:
-        specifier: 4.12.31
-        version: 4.12.31
+        specifier: 4.12.34
+        version: 4.12.34
       zod:
         specifier: 4.4.3
         version: 4.4.3
@@ -1054,8 +1054,8 @@ packages:
     resolution: {integrity: sha512-XxwI8EOhVQgWp6iDL+3b0r86f4d6AX6zSU55HfB4ydCEuXLXc5FcYeOu+nnGftS4TEju/11rt4KJPTMgbfmv4A==}
     engines: {node: '>=10.13.0'}
 
-  hono@4.12.31:
-    resolution: {integrity: sha512-zJIHFrl6bq3RDd2YusFNCDlM8qUprxKswyi/OPzPyzKDdyBXDqWx8bZlZ7R+saTdSTatUmb3O7K4SspGPaEOQg==}
+  hono@4.12.34:
+    resolution: {integrity: sha512-GqXJqY/xJkJmuloTrnV1ZEXG3fqte+VjkUqoRNZXcrUidiUOP4fMSIHHY4tsqZBK++kVyWmt/AAfSUuy57/eSA==}
     engines: {node: '>=16.9.0'}
 
   ignore@5.3.2:
@@ -1502,9 +1502,9 @@ snapshots:
       '@eslint/core': 1.2.1
       levn: 0.4.1
 
-  '@hono/node-server@2.0.11(hono@4.12.31)':
+  '@hono/node-server@2.0.11(hono@4.12.34)':
     dependencies:
-      hono: 4.12.31
+      hono: 4.12.34
 
   '@humanfs/core@0.19.2':
     dependencies:
@@ -1526,10 +1526,10 @@ snapshots:
     dependencies:
       zod: 4.4.3
 
-  '@modelcontextprotocol/hono@2.0.0(@modelcontextprotocol/server@2.0.0)(hono@4.12.31)':
+  '@modelcontextprotocol/hono@2.0.0(@modelcontextprotocol/server@2.0.0)(hono@4.12.34)':
     dependencies:
       '@modelcontextprotocol/server': 2.0.0
-      hono: 4.12.31
+      hono: 4.12.34
 
   '@modelcontextprotocol/server@2.0.0':
     dependencies:
@@ -1966,7 +1966,7 @@ snapshots:
     dependencies:
       is-glob: 4.0.3
 
-  hono@4.12.31: {}
+  hono@4.12.34: {}
 
   ignore@5.3.2: {}
 
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index c41cd6b..c84af50 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -18,6 +18,7 @@ minimumReleaseAgeExclude:
   - '@modelcontextprotocol/core@2.0.0'
   - '@modelcontextprotocol/hono@2.0.0'
   - '@modelcontextprotocol/node@2.0.0'
+  - hono@4.12.34
 
 overrides:
   brace-expansion@<=5.0.7: ^5.0.8