diff --git a/.github/workflows/moodle-ci.yml b/.github/workflows/moodle-ci.yml
index b6edf74..0e9971e 100644
--- a/.github/workflows/moodle-ci.yml
+++ b/.github/workflows/moodle-ci.yml
@@ -45,23 +45,29 @@ jobs:
             database: mariadb
             plugin-ci: ^3
           # Moodle 4.2, PHP 8.0, PostgreSQL
-          - php: '8.0' # 8.0-8.1
+          - php: '8.0' # 8.0-8.2
             moodle-branch: 'MOODLE_402_STABLE'
             database: pgsql
             plugin-ci: ^4
             # extensions: xmlrpc-beta
           # Moodle 4.3, PHP 8.1, MariaDB
-          - php: '8.1'
+          - php: '8.1' # 8.0-8.2
             moodle-branch: 'MOODLE_403_STABLE'
             database: mariadb
             plugin-ci: ^4
             # extensions: xmlrpc-beta
-          # Moodle main, PHP 8.2, PostgreSQL
+          # Moodle 4.4, PHP 8.2, PostgreSQL
           - php: '8.2'
             moodle-branch: 'main'
             database: pgsql
             plugin-ci: ^4
             # extensions: xmlrpc-beta
+          # Moodle main, PHP 8.3, MariaDB
+          - php: '8.3'
+            moodle-branch: 'main'
+            database: mariadb
+            plugin-ci: ^4
+            # extensions: xmlrpc-beta
 
     steps:
       - name: Check out repository code