diff --git a/CHANGES.md b/CHANGES.md
index 402f370..3bda681 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,7 +4,7 @@ moodle-availability_cohort
 Changes
 -------
 
-### Unreleased
+### v4.5-r1
 
 * 2024-10-14 - Upgrade: Adopt changes from MDL-81818 to remove old bootstrap classes
 * 2024-10-07 - Prepare compatibility for Moodle 4.5.
diff --git a/version.php b/version.php
index 3de8a35..65bd11f 100644
--- a/version.php
+++ b/version.php
@@ -25,8 +25,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'availability_cohort';
-$plugin->version = 2024060101;
-$plugin->release = 'v4.4-r2';
+$plugin->version = 2024100700;
+$plugin->release = 'v4.5-r1';
 $plugin->requires = 2024100700;
 $plugin->supported = [405, 405];
 $plugin->maturity = MATURITY_STABLE;