diff --git a/package.json b/package.json
index 17730fd..d3b4c82 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cadview",
-  "version": "1.1.9",
+  "version": "1.2.0",
   "description": "",
   "main": "src/index.ts",
   "private": true,
@@ -17,7 +17,6 @@
   "author": "cx",
   "license": "ISC",
   "devDependencies": {
-    "@types/three": "^0.92.25",
     "@types/hard-source-webpack-plugin": "^0.9.0",
     "@types/node": "^10.11.7",
     "@types/uglifyjs-webpack-plugin": "^1.1.0",
@@ -39,6 +38,7 @@
     "webpack-merge": "^4.1.4"
   },
   "dependencies": {
+    "@types/three": "^0.92.25",
     "three": "^0.95.0",
     "wolfy87-eventemitter": "^5.2.5"
   }