diff --git a/CHANGES.md b/CHANGES.md
index 4d40481a..f9ae5dfe 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,9 @@
+Changes in version 5.0.1 (20231020) - Daddy's birthday
+------------------------------------------------------
+- Added `MOODLE_403_STABLE` tests.
+- Bundled dependencies updated:
+  - [moodle-cs](https://github.com/moodlehq/moodle-cs) updated to [v3.3.10](https://github.com/moodlehq/moodle-cs/releases/tag/v3.3.10).
+
 Changes in version 5.0.0 (20230926) - Cinque, this is cinque!
 -------------------------------------------------------------
 - IMPORTANT - New (raised) requirements:
diff --git a/version.php b/version.php
index 34ac25da..e3541b0e 100644
--- a/version.php
+++ b/version.php
@@ -24,8 +24,8 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2023092600;;
-$plugin->release   = '5.0.0';
+$plugin->version   = 2023102000;;
+$plugin->release   = '5.0.1';
 $plugin->maturity  = MATURITY_STABLE;
 $plugin->requires  = 2019111803; // Moodle 3.8.3 release and upwards (first one supporting PHP 7.4).
 $plugin->component = 'local_codechecker';