diff --git a/gadgetchains/Guzzle/FW/1/chain.php b/gadgetchains/Guzzle/FW/1/chain.php
index 961dfd48..32cf1b4c 100644
--- a/gadgetchains/Guzzle/FW/1/chain.php
+++ b/gadgetchains/Guzzle/FW/1/chain.php
@@ -4,7 +4,7 @@
 
 class FW1 extends \PHPGGC\GadgetChain\FileWrite
 {
-    public static $version = '4.0.0-rc.2 <= 7.5.0+';
+    public static $version = '4.0.0-rc.2 < 8.0';
     public static $vector = '__destruct';
     public static $author = 'cfreal';