diff --git a/.github/workflows/moodle-ci.yml b/.github/workflows/moodle-ci.yml
index fea30b0..fcecd36 100644
--- a/.github/workflows/moodle-ci.yml
+++ b/.github/workflows/moodle-ci.yml
@@ -31,6 +31,12 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          - php: '8.3'
+            moodle-branch: 'main'
+            database: 'mariadb'
+          - php: '8.3'
+            moodle-branch: 'main'
+            database: 'pgsql'
           - php: '8.2'
             moodle-branch: 'main'
             database: 'mariadb'
@@ -40,12 +46,6 @@ jobs:
           - php: '8.1'
             moodle-branch: 'MOODLE_404_STABLE'
             database: 'mariadb'
-          - php: '8.1'
-            moodle-branch: 'MOODLE_403_STABLE'
-            database: 'mariadb'
-          - php: '8.0'
-            moodle-branch: 'MOODLE_401_STABLE'
-            database: 'mariadb'
 
     steps:
       - name: Check out repository code