diff --git a/.gitignore b/.gitignore
index a98bb0c2..c2f3e3fc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@
 /lib/packages
 /.env
 /scripts/mock/demo/dist/
+/packages/*/node_modules
diff --git a/.npmrc b/.npmrc
new file mode 100644
index 00000000..a76cc31d
--- /dev/null
+++ b/.npmrc
@@ -0,0 +1,3 @@
+#loglevel=verbose
+audit=false
+logs-max=0
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c485c2e0..f457865d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+* 2.3.4
+  - fixed dependency `open` to support Node 16
+
 * 2.3.3
   - updated dependencies
 
diff --git a/lib/cli.js b/lib/cli.js
index b7b94d8f..8b9b19de 100644
--- a/lib/cli.js
+++ b/lib/cli.js
@@ -11,7 +11,7 @@ const KSR = require('koa-static-resolver');
 const Koa = require('koa');
 const CG = require('console-grid');
 
-const { program } = require('./packages/monocart-vendor.js');
+const { program, open } = require('./packages/monocart-vendor.js');
 const defaultOptions = require('./default/options.js');
 const version = require('../package.json').version;
 
@@ -81,8 +81,7 @@ const showIpInfo = (protocol, port) => {
 };
 
 const openUrl = async (p) => {
-    const open = await import('open');
-    await open.default(p);
+    await open(p);
 };
 
 const createServer = (app, options) => {
diff --git a/package.json b/package.json
index 13f1c13b..186de092 100644
--- a/package.json
+++ b/package.json
@@ -47,22 +47,22 @@
         "koa": "~2.15.0",
         "koa-static-resolver": "~1.0.5",
         "lz-utils": "~2.0.2",
-        "monocart-coverage-reports": "~2.5.3",
-        "monocart-formatter": "~2.3.1",
-        "nodemailer": "~6.9.9",
-        "open": "~10.0.3",
+        "monocart-coverage-reports": "~2.5.7",
+        "monocart-formatter": "~2.3.2",
+        "nodemailer": "~6.9.10",
         "turbogrid": "~3.0.13"
     },
     "devDependencies": {
         "@playwright/test": "^1.41.2",
         "axios": "^1.6.7",
         "dotenv": "^16.4.5",
-        "eslint": "^8.56.0",
+        "eslint": "^8.57.0",
         "eslint-config-plus": "^1.0.6",
         "eslint-plugin-html": "^8.0.0",
-        "eslint-plugin-vue": "^9.21.1",
+        "eslint-plugin-vue": "^9.22.0",
+        "open": "8.4.2",
         "stylelint": "^15.11.0",
         "stylelint-config-plus": "^1.0.4",
         "vine-ui": "^3.1.13"
     }
-}
+}
\ No newline at end of file
diff --git a/packages/network/package.json b/packages/network/package.json
index f2f013ab..c122e80c 100644
--- a/packages/network/package.json
+++ b/packages/network/package.json
@@ -7,9 +7,9 @@
     ],
     "license": "MIT",
     "dependencies": {
-        "monocart-code-viewer": "~1.1.0",
+        "monocart-code-viewer": "~1.1.1",
         "monocart-common": "~2.3.3",
-        "monocart-formatter": "~2.3.1",
+        "monocart-formatter": "~2.3.2",
         "turbogrid": "~3.0.13"
     },
     "devDependencies": {}
diff --git a/packages/vendor/src/index.js b/packages/vendor/src/index.js
index a6098aeb..5cbb9163 100644
--- a/packages/vendor/src/index.js
+++ b/packages/vendor/src/index.js
@@ -3,6 +3,7 @@ import { codeFrameColumns } from '@babel/code-frame';
 import WebSocket, { WebSocketServer } from 'ws';
 import sanitize from 'sanitize-filename';
 import { program } from 'commander';
+import open from 'open';
 
 export {
     StackUtils,
@@ -10,5 +11,6 @@ export {
     WebSocket,
     WebSocketServer,
     sanitize,
-    program
+    program,
+    open
 };
diff --git a/scripts/conf.cli.js b/scripts/conf.cli.js
index effa0059..565ae387 100644
--- a/scripts/conf.cli.js
+++ b/scripts/conf.cli.js
@@ -118,6 +118,13 @@ module.exports = {
         enable: 'lint + build'
     },
 
+    outdate: {
+        exclude: [
+            'stylelint',
+            'open'
+        ]
+    },
+
     build: {
 
         vendors: ['common', 'app', 'network'],