diff --git a/package.json b/package.json
index ce6b84c..d4b1afa 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "jscenekit",
-  "version": "0.3.1",
+  "version": "0.4.0",
   "description": "Port of SceneKit framework to JavaScript",
   "main": "./index.node.js",
   "browser": {