diff --git a/CHANGELOG.md b/CHANGELOG.md
index c492771..c05bde5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [unreleased](https://git.d3data.de/D3Public/GoogleAnalytics4/compare/2.17.2...rel_2.x) - 2024-x
 
+## [2.18.1](https://git.d3data.de/D3Public/GoogleAnalytics4/compare/2.18.0...2.18.1) - 2024-06-04
+### Fixed
+- missing return statement, on null/ none
+
 ## [2.18.0](https://git.d3data.de/D3Public/GoogleAnalytics4/compare/2.17.2...2.18.0) - 2024-06-03
 ### Added
 - trait for generalized method
diff --git a/metadata.php b/metadata.php
index 447e519..d95a66a 100755
--- a/metadata.php
+++ b/metadata.php
@@ -50,7 +50,7 @@ $aModule          = [
                       Die Entwicklung basiert auf einem Fork von Marat Bedoev - <a href='https://github.com/vanilla-thunder/oxid-module-gtm'>Github-Link</a>
                       ",
     'thumbnail'   => 'thumbnail.png',
-    'version'     => '2.18.0',
+    'version'     => '2.18.1',
     'author'      => 'Data Development (Inh.: Thomas Dartsch)',
     'email'       => 'support@shopmodule.com',
     'url'         => 'https://www.oxidmodule.com/',