diff --git a/packages/capnweb/package.json b/packages/capnweb/package.json
index 399b585ca..60865ec89 100644
--- a/packages/capnweb/package.json
+++ b/packages/capnweb/package.json
@@ -45,7 +45,7 @@
     "hono": ">=4.0.0"
   },
   "devDependencies": {
-    "@hono/node-server": "^1.19.11",
+    "@hono/node-server": "^2.0.11",
     "@hono/node-ws": "workspace:^",
     "@types/ws": "^8.5.0",
     "capnweb": "^0.10.0",
diff --git a/packages/node-ws/package.json b/packages/node-ws/package.json
index 920a4dd66..d726d9ab5 100644
--- a/packages/node-ws/package.json
+++ b/packages/node-ws/package.json
@@ -38,7 +38,7 @@
   },
   "homepage": "https://github.com/honojs/middleware",
   "devDependencies": {
-    "@hono/node-server": "^1.19.11",
+    "@hono/node-server": "^2.0.11",
     "@types/ws": "^8.18.1",
     "hono": "^4.11.5",
     "tsdown": "^0.22.3",
@@ -49,7 +49,7 @@
     "ws": "^8.17.0"
   },
   "peerDependencies": {
-    "@hono/node-server": "^1.19.11",
+    "@hono/node-server": "^2.0.11",
     "hono": "^4.6.0"
   },
   "engines": {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9efecb9b7..7a9326fa3 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -180,8 +180,8 @@ importers:
   packages/capnweb:
     devDependencies:
       '@hono/node-server':
-        specifier: ^1.19.11
-        version: 1.19.14(hono@4.12.28)
+        specifier: ^2.0.11
+        version: 2.0.11(hono@4.12.28)
       '@hono/node-ws':
         specifier: workspace:^
         version: link:../node-ws
@@ -556,8 +556,8 @@ importers:
         version: 8.21.0
     devDependencies:
       '@hono/node-server':
-        specifier: ^1.19.11
-        version: 1.19.14(hono@4.12.28)
+        specifier: ^2.0.11
+        version: 2.0.11(hono@4.12.28)
       '@types/ws':
         specifier: ^8.18.1
         version: 8.18.1
@@ -1576,6 +1576,12 @@ packages:
     cpu: [x64]
     os: [win32]
 
+  '@eslint-community/eslint-utils@4.10.1':
+    resolution: {integrity: sha512-cuadcxVFE8sDK6iWJbs8Sn0av2Nrh2QSGQhVlBW9AaAHqHwjWsZHT8LJ4hFGPh7ASBV2deFdM7H/DPjulmh8rg==}
+    engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
+    peerDependencies:
+      eslint: ^6.0.0 || ^7.0.0 || >=8.0.0
+
   '@eslint-community/eslint-utils@4.9.1':
     resolution: {integrity: sha512-phrYmNiYppR7znFEdqgfWHXR6NCkZEK7hwWDHZUjit/2/U0r6XvkDl0SYnoM51Hq7FhCGdLDT6zxCCOY1hexsQ==}
     engines: {node: ^12.22.0 || ^14.17.0 || >=16.0.0}
@@ -1651,12 +1657,18 @@ packages:
     engines: {node: '>=6'}
     hasBin: true
 
-  '@hono/node-server@1.19.14':
-    resolution: {integrity: sha512-GwtvgtXxnWsucXvbQXkRgqksiH2Qed37H9xHZocE5sA3N8O8O8/8FA3uclQXxXVzc9XBZuEOMK7+r02FmSpHtw==}
+  '@hono/node-server@1.19.17':
+    resolution: {integrity: sha512-dSneS5qhiauZWGDCeK4o695Xd9nUNjviSZCMQrj10eetr8Uln1ucn6bbphOM6UynAMMtNIzZNSpL9vnASJwrPQ==}
     engines: {node: '>=18.14.1'}
     peerDependencies:
       hono: ^4
 
+  '@hono/node-server@2.0.11':
+    resolution: {integrity: sha512-bjD221KPLoJTWUwso1J6fGKiTXEUFedG/s0visavY4zakFPkeGURMRNly+FhBHs7T8Dz4qHaZIMX9ZoJHSJtKA==}
+    engines: {node: '>=20'}
+    peerDependencies:
+      hono: ^4
+
   '@humanfs/core@0.19.2':
     resolution: {integrity: sha512-UhXNm+CFMWcbChXywFwkmhqjs3PRCmcSa/hfBgLIb7oQ5HNb1wS0icWsGtSAUNgefHeI+eBrA8I1fxmbHsGdvA==}
     engines: {node: '>=18.18.0'}
@@ -5744,8 +5756,8 @@ packages:
     resolution: {integrity: sha512-vuwillviilfKZsg0VGj5R/YwwcHx4SLsIOI/7K6mQkWx+l5cUHTjj5g0AasTBcyXsbfTgrwsUNmVUb5xVwyPwg==}
     engines: {node: ^10 || ^12 || >=14}
 
-  postcss@8.5.20:
-    resolution: {integrity: sha512-lW616l85ucIQL+FocMmL7pQFPqBmwejrCMg+iPxyImlrANNJG9NHq/RkyCZopDhd8C3LA03PHRJDjkbGu8vvug==}
+  postcss@8.5.23:
+    resolution: {integrity: sha512-g50586zr4bZmwFiTlflMu8E0bDTb5I5gertgwAKmsdUlTQIhZtunzUlD1WSzwcVWPoAVpsrA6vlfCD7oXvRwgg==}
     engines: {node: ^10 || ^12 || >=14}
 
   postgres-array@2.0.0:
@@ -7712,6 +7724,12 @@ snapshots:
   '@esbuild/win32-x64@0.28.1':
     optional: true
 
+  '@eslint-community/eslint-utils@4.10.1(eslint@10.6.0)':
+    dependencies:
+      eslint: 10.6.0
+      eslint-visitor-keys: 3.4.3
+    optional: true
+
   '@eslint-community/eslint-utils@4.9.1(eslint@10.6.0)':
     dependencies:
       eslint: 10.6.0
@@ -7805,7 +7823,11 @@ snapshots:
       protobufjs: 7.6.5
       yargs: 17.7.3
 
-  '@hono/node-server@1.19.14(hono@4.12.28)':
+  '@hono/node-server@1.19.17(hono@4.12.28)':
+    dependencies:
+      hono: 4.12.28
+
+  '@hono/node-server@2.0.11(hono@4.12.28)':
     dependencies:
       hono: 4.12.28
 
@@ -8172,7 +8194,7 @@ snapshots:
 
   '@modelcontextprotocol/sdk@1.29.0(zod@4.4.3)':
     dependencies:
-      '@hono/node-server': 1.19.14(hono@4.12.28)
+      '@hono/node-server': 1.19.17(hono@4.12.28)
       ajv: 8.20.0
       ajv-formats: 3.0.1(ajv@8.20.0)
       content-type: 1.0.5
@@ -8748,7 +8770,7 @@ snapshots:
 
   '@typescript-eslint/utils@8.63.0(eslint@10.6.0)(typescript@6.0.3)':
     dependencies:
-      '@eslint-community/eslint-utils': 4.9.1(eslint@10.6.0)
+      '@eslint-community/eslint-utils': 4.10.1(eslint@10.6.0)
       '@typescript-eslint/scope-manager': 8.63.0
       '@typescript-eslint/types': 8.63.0
       '@typescript-eslint/typescript-estree': 8.63.0(typescript@6.0.3)
@@ -12048,7 +12070,7 @@ snapshots:
       picocolors: 1.1.1
       source-map-js: 1.2.1
 
-  postcss@8.5.20:
+  postcss@8.5.23:
     dependencies:
       nanoid: 3.3.16
       picocolors: 1.1.1
@@ -13288,7 +13310,7 @@ snapshots:
     dependencies:
       lightningcss: 1.33.0
       picomatch: 4.0.5
-      postcss: 8.5.20
+      postcss: 8.5.23
       rolldown: 1.1.5
       tinyglobby: 0.2.17
     optionalDependencies: