diff --git a/composer.json b/composer.json
index aaef234..385cfdb 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,6 @@
 {
   "name": "jenner/simple_fork",
   "description": "simple multi process manager based on pcntl",
-  "version": "1.2.1",
   "keywords": [
     "fork",
     "process manager",