diff --git a/vendor/phangoapp/leviathanutils/composer.json b/vendor/phangoapp/leviathanutils/composer.json
index 08b3eb2..a272fe4 100644
--- a/vendor/phangoapp/leviathanutils/composer.json
+++ b/vendor/phangoapp/leviathanutils/composer.json
@@ -2,7 +2,7 @@
     "name": "phangoapp/leviathanutils",
     "description": "A set of classes and methods for make shell operations in linux",
     "require-dev": {
-        "phpunit/phpunit": "~4.8@dev"
+        "phpunit/phpunit": "^12"
     },
     "license": "GPL3",
     "authors": [
diff --git a/vendor/phangoapp/leviathanutils/src/Linux.php b/vendor/phangoapp/leviathanutils/src/Linux.php
index ea57b14..4208250 100644
--- a/vendor/phangoapp/leviathanutils/src/Linux.php
+++ b/vendor/phangoapp/leviathanutils/src/Linux.php
@@ -11,7 +11,7 @@ class Linux {
         
         for($x=1;$x<count($arr_command);$x++) {
             
-           // $arr_command[$x]=escapeshellcmd($arr_command[$x]);
+           $arr_command[$x]=escapeshellcmd($arr_command[$x]);
             
         }