diff --git a/ext_emconf.php b/ext_emconf.php
index fea51042e..5b1c1efaa 100644
--- a/ext_emconf.php
+++ b/ext_emconf.php
@@ -6,7 +6,7 @@
         and easy to use mailform extension with a lots of features
         (spam prevention, marketing information, optin, ajax submit, diagram analysis, etc...)',
     'category' => 'plugin',
-    'version' => '12.3.5',
+    'version' => '12.4.0',
     'state' => 'stable',
     'author' => 'Powermail Development Team',
     'author_email' => 'service@in2code.de',