diff --git a/package.json b/package.json
index 5c9c5a09..0a2dfd3e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "javascript-obfuscator",
-  "version": "0.9.0-dev.3",
+  "version": "0.9.0-dev.4",
   "description": "JavaScript obfuscator",
   "keywords": [
     "obfuscator",