diff --git a/package.json b/package.json
index 2be0a157..81f3d9c3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "chili3d",
-    "version": "0.1.0",
+    "version": "0.3.0-beta",
     "description": "",
     "author": "仙阁",
     "scripts": {
@@ -8,7 +8,8 @@
         "dev": "npx rspack dev",
         "test": "node --experimental-vm-modules node_modules/jest/bin/jest.js",
         "testc": "node --experimental-vm-modules node_modules/jest/bin/jest.js --coverage",
-        "prettier": "npx prettier --write ."
+        "prettier": "npx prettier --write .",
+        "version": "node scripts/version.mjs"
     },
     "simple-git-hooks": {
         "pre-commit": "npx lint-staged"
diff --git a/scripts/version.mjs b/scripts/version.mjs
new file mode 100644
index 00000000..5a748c55
--- /dev/null
+++ b/scripts/version.mjs
@@ -0,0 +1,68 @@
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+/**
+ * @typedef {{
+*   name: string
+*   version: string
+*   dependencies?: { [dependenciesPackageName: string]: string }
+*   peerDependencies?: { [peerDependenciesPackageName: string]: string }
+* }} Package
+*/
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url))
+
+const packages = fs
+    .readdirSync(path.resolve(__dirname, '../packages'))
+    .filter(p => {
+        const pkgRoot = path.resolve(__dirname, '../packages', p)
+        if (fs.statSync(pkgRoot).isDirectory()) {
+            const pkg = JSON.parse(
+                fs.readFileSync(path.resolve(pkgRoot, 'package.json'), 'utf-8'),
+            )
+            return !pkg.private
+        }
+    })
+
+function updateVersions(version) {
+    // 1. update root package.json
+    updatePackage(path.resolve(__dirname, '..'), version)
+    // 2. update all packages
+    packages.forEach(p =>
+        updatePackage(getPkgRoot(p), version),
+    )
+}
+
+/**
+ * 
+ * @param {string} pkg 
+ */
+function getPkgRoot(pkg) {
+    return path.resolve(__dirname, '../packages/' + pkg)
+}
+
+/**
+ * @param {string} pkgRoot
+ * @param {string} version
+ */
+function updatePackage(pkgRoot, version) {
+    const pkgPath = path.resolve(pkgRoot, 'package.json')
+    /** @type {Package} */
+    const pkg = JSON.parse(fs.readFileSync(pkgPath, 'utf-8'))
+    pkg.version = version
+    fs.writeFileSync(pkgPath, JSON.stringify(pkg, null, 2) + '\n')
+}
+
+async function main() {
+    const version = process.argv[2]
+    if (!version) {
+        console.error('Please provide a version, e.g. `npm run release 1.0.0`')
+        process.exit(1)
+    }
+
+    updateVersions(version)
+    console.log('Releasing ' + version)
+}
+
+await main()