diff --git a/version.php b/version.php
index dede197..1fb688e 100644
--- a/version.php
+++ b/version.php
@@ -24,8 +24,8 @@
 $plugin->version = 2024090900;
 $plugin->requires = 2022112800;  // Moodle version
 $plugin->component = 'local_adler';
-$plugin->release = '3.2.0-dev';
-$plugin->maturity = MATURITY_ALPHA;
+$plugin->release = '4.0.0-rc.1';
+$plugin->maturity = MATURITY_RC;
 $plugin->dependencies = array(
     'local_logging' => ANY_VERSION,
-);
\ No newline at end of file
+);