diff --git a/rrze-calendar.php b/rrze-calendar.php
index c5afc94f..f726eb66 100644
--- a/rrze-calendar.php
+++ b/rrze-calendar.php
@@ -4,7 +4,7 @@
 Plugin Name:     RRZE Calendar
 Plugin URI:      https://github.com/RRZE-Webteam/rrze-calendar
 Description:     Import and output of FAU public events.
-Version:         2.0.10
+Version:         2.0.11
 Author:          RRZE Webteam
 Author URI:      https://blogs.fau.de/webworking/
 License:         GNU General Public License v3.0
@@ -21,8 +21,8 @@
 use RRZE\Calendar\CPT\CalendarFeed;
 use RRZE\WP\Plugin;
 
-const RRZE_PHP_VERSION = '8.0';
-const RRZE_WP_VERSION = '6.3';
+const RRZE_PHP_VERSION = '8.1';
+const RRZE_WP_VERSION = '6.4';
 
 // Autoloader
 require_once 'vendor/autoload.php';