diff --git a/.github/workflows/moodle-plugin-ci.yml b/.github/workflows/moodle-plugin-ci.yml
index c947f38..e2a310e 100644
--- a/.github/workflows/moodle-plugin-ci.yml
+++ b/.github/workflows/moodle-plugin-ci.yml
@@ -8,7 +8,7 @@ jobs:
 
     services:
       postgres:
-        image: postgres:12
+        image: postgres:13
         env:
           POSTGRES_USER: 'postgres'
           POSTGRES_HOST_AUTH_METHOD: 'trust'
@@ -16,7 +16,7 @@ jobs:
           - 5432:5432
         options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 3
       mariadb:
-        image: mariadb:10.5
+        image: mariadb:10.6
         env:
           MYSQL_USER: 'root'
           MYSQL_ALLOW_EMPTY_PASSWORD: "true"
@@ -30,6 +30,42 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          - php: 8.2
+            moodle-branch: MOODLE_403_STABLE
+            database: pgsql
+          - php: 8.2
+            moodle-branch: MOODLE_403_STABLE
+            database: mariadb
+          - php: 8.1
+            moodle-branch: MOODLE_403_STABLE
+            database: pgsql
+          - php: 8.1
+            moodle-branch: MOODLE_403_STABLE
+            database: mariadb
+          - php: 8.0
+            moodle-branch: MOODLE_403_STABLE
+            database: pgsql
+          - php: 8.0
+            moodle-branch: MOODLE_403_STABLE
+            database: mariadb
+          - php: 8.2
+            moodle-branch: MOODLE_402_STABLE
+            database: pgsql
+          - php: 8.2
+            moodle-branch: MOODLE_402_STABLE
+            database: mariadb
+          - php: 8.1
+            moodle-branch: MOODLE_402_STABLE
+            database: pgsql
+          - php: 8.1
+            moodle-branch: MOODLE_402_STABLE
+            database: mariadb
+          - php: 8.0
+            moodle-branch: MOODLE_402_STABLE
+            database: pgsql
+          - php: 8.0
+            moodle-branch: MOODLE_402_STABLE
+            database: mariadb
           - php: 8.1
             moodle-branch: MOODLE_401_STABLE
             database: pgsql
diff --git a/report.php b/report.php
index 26e0832..c5369d2 100644
--- a/report.php
+++ b/report.php
@@ -61,6 +61,8 @@ class quiz_archive_report extends quiz_archive_report_parent_class_alias {
     protected $questions;
     /** @var object course module object. */
     protected $cm;
+    /** @var object course object. */
+    protected $course;
     /** @var object the quiz settings object. */
     protected $quiz;
     /** @var context the quiz context. */
diff --git a/version.php b/version.php
index 168836e..118296b 100644
--- a/version.php
+++ b/version.php
@@ -24,9 +24,9 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 2023010700;
+$plugin->version  = 2023110800;
 $plugin->requires = 2017110800;
 $plugin->component = 'quiz_archive';
 $plugin->maturity = MATURITY_STABLE;
-$plugin->release = 'v4.1-r1';
-$plugin->supported = [39, 401];
+$plugin->release = 'v4.3-r1';
+$plugin->supported = [39, 403];