diff --git a/package.json b/package.json
index 81b5c1b6..1770d450 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@uiw/react-code-preview",
-  "version": "2.1.4",
+  "version": "2.2.0",
   "description": "Code edit preview for React.",
   "author": "Kenny Wang <wowohoo@qq.com>",
   "main": "cjs/index.js",
@@ -45,31 +45,31 @@
     "@kkt/raw-modules": "6.11.0",
     "@kkt/scope-plugin-options": "6.11.0",
     "@types/babel__standalone": "7.1.3",
-    "@types/react": "17.0.26",
-    "@types/react-dom": "17.0.9",
+    "@types/react": "17.0.34",
+    "@types/react-dom": "17.0.11",
     "@types/react-test-renderer": "17.0.1",
-    "@types/react-transition-group": "4.4.3",
-    "@types/webpack-node-externals": "2.5.2",
+    "@types/react-transition-group": "4.4.4",
+    "@types/webpack-node-externals": "2.5.3",
     "@uiw/react-github-corners": "1.5.3",
-    "@uiw/react-markdown-preview": "3.3.3",
+    "@uiw/react-markdown-preview": "3.4.1",
     "@uiw/reset.css": "1.0.5",
     "compile-less-cli": "1.8.9",
-    "jest-environment-jsdom": "27.2.4",
+    "jest-environment-jsdom": "27.3.1",
     "kkt": "6.11.0",
     "react": "17.0.2",
     "react-dom": "17.0.2",
     "react-test-renderer": "17.0.2",
-    "tsbb": "3.3.7",
+    "tsbb": "3.4.4",
     "uiw": "4.9.7"
   },
   "dependencies": {
-    "@babel/plugin-transform-classes": "7.14.9",
-    "@babel/runtime": "7.15.3",
+    "@babel/plugin-transform-classes": "7.16.0",
+    "@babel/runtime": "7.16.0",
     "@babel/standalone": "7.12.18",
-    "@babel/core": "7.15.5",
+    "@babel/core": "7.16.0",
+    "@codemirror/lang-javascript": "0.19.2",
     "@uiw/copy-to-clipboard": "1.0.12",
     "@uiw/react-codemirror": "4.2.0",
-    "@codemirror/lang-javascript": "0.19.2",
     "@uiw/react-split": "5.8.4",
     "@uiw/react-codesandbox": "1.1.0",
     "@uiw/react-codepen": "1.0.2",