diff --git a/CHANGES.md b/CHANGES.md
index 3eeab33e..3321c0d3 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,15 @@
 # Change log for the StudentQuiz activity
 
+
+## Version 5.3.0
+
+* This release fixes some security issues. You are strongly recommended to upgrade.
+* This release is compatible with Moodle 4.4.
+* Fixed an issue with activity completion in Moodle 4.3.
+* History table now supports anonymous users properly.
+* Improve performance of statistics calculations.
+* Fix some layout issues.
+
 ## Version 5.2.1
 
 * Added Compatability with Moodle 4.3
diff --git a/README.md b/README.md
index a44d5ffc..22d3414b 100644
--- a/README.md
+++ b/README.md
@@ -46,9 +46,9 @@ You can find manuals for each role in the [manuals website](https://docs.moodle.
 
 Supported and tested with:
 
-- Moodle 4.0, 4.1, 4.2 and 4.3 - if you need a version compatible with earlier versions of Moodle, look on the
+- Moodle 4.3 and 4.4 - if you need a version compatible with earlier versions of Moodle, look on the
   (MOODLE_3X_STABLE branch)[https://github.com/studentquiz/moodle-mod_studentquiz/tree/MOODLE_3X_STABLE]
-- PHP 7.3, 7.4, 8.0, 8.1 and 8.2
+- PHP 8.1 and 8.2
 - Databases: MySQL, MariaDB, PostgreSQL, SQL Server 2017 (experimental)
 - Browsers: Firefox, Chrome, Safari, Edge
 
diff --git a/version.php b/version.php
index eaaf6f86..caed825f 100644
--- a/version.php
+++ b/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version = 2024080100;
-$plugin->requires = 2022041900; // Version MOODLE_4.0.
+$plugin->version = 2024092000;
+$plugin->requires = 2023100900; // Version MOODLE_4.3.
 $plugin->component = 'mod_studentquiz';
 $plugin->maturity = MATURITY_STABLE;
-$plugin->release = 'v5.2.1';
+$plugin->release = 'v5.3.0';