diff --git a/CHANGES.md b/CHANGES.md
index 825bb10..bda0828 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 Note - All hash comments refer to the issue number. Eg. #169 refers to https://github.com/mdjnelson/moodle-mod_customcert/issues/169.
 
-## [3.5.9] - 2020-??-??
+## [3.5.9] - 2020-11-26
 
 ### Added
 
diff --git a/version.php b/version.php
index 6cf2221..9056353 100644
--- a/version.php
+++ b/version.php
@@ -24,10 +24,10 @@
 
 defined('MOODLE_INTERNAL') || die('Direct access to this script is forbidden.');
 
-$plugin->version   = 2018051709; // The current module version (Date: YYYYMMDDXX).
+$plugin->version   = 2018051710; // The current module version (Date: YYYYMMDDXX).
 $plugin->requires  = 2018051700; // Requires this Moodle version (3.5).
 $plugin->cron      = 0; // Period for cron to check this module (secs).
 $plugin->component = 'mod_customcert';
 
 $plugin->maturity  = MATURITY_STABLE;
-$plugin->release   = "3.5.8"; // User-friendly version number.
+$plugin->release   = "3.5.9"; // User-friendly version number.