diff --git a/version.php b/version.php
index 325a3aa..43e8fce 100644
--- a/version.php
+++ b/version.php
@@ -27,8 +27,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'availability_ipaddress';
-$plugin->version = 2025040400;
-$plugin->release = '4.5.0';
+$plugin->version = 2025040401;
+$plugin->release = '4.5.1';
 $plugin->requires = 2016120500;
 $plugin->maturity = MATURITY_STABLE;
 $plugin->supported = [400, 405];