diff --git a/composer.json b/composer.json
index 1e2bde0..8ca8055 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
     "business process",
     "camunda"
   ],
-  "version": "0.3",
+  "version": "0.4.0",
   "license": "MIT",
   "require": {
     "php": "^8.0.2",