diff --git a/CHANGELOG.md b/CHANGELOG.md
index e829f8b..0e8110d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+# [2.0.0-alpha.1](https://github.com/hujiulong/vue-3d-model/compare/v1.4.0...v2.0.0-alpha.1) (2022-06-13)
+
+
+### Features
+
+* support Vue 3 & refactor to TS ([54ed8d3](https://github.com/hujiulong/vue-3d-model/commit/54ed8d3b23d0499be489db97835c8cdad77c9fa3))
+
+
+
 # [1.4.0](https://github.com/hujiulong/vue-3d-model/compare/v1.3.1...v1.4.0) (2021-06-26)
 
 
diff --git a/package.json b/package.json
index 69f0622..02d4605 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vue-3d-model",
-  "version": "1.4.0",
+  "version": "2.0.0-alpha.1",
   "description": "3D models viewer with vue.js",
   "keywords": [
     "vue",
@@ -42,10 +42,10 @@
   },
   "devDependencies": {
     "@vitejs/plugin-vue": "^2.3.3",
-    "chalk": "^5.0.1",
+    "chalk": "^4.1.2",
     "conventional-changelog-cli": "^2.2.2",
     "enquirer": "^2.3.6",
-    "execa": "^6.1.0",
+    "execa": "^5.1.1",
     "minimist": "^1.2.6",
     "semver": "^7.3.7",
     "typescript": "^4.5.4",