diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 40b14d52..154a3fa8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,6 +36,10 @@ jobs:
             moodle-branch: main
             database: mariadb
 
+          - php: 8.3
+            moodle-branch: MOODLE_404_STABLE
+            database: pgsql
+
           - php: 8.2
             moodle-branch: MOODLE_403_STABLE
             database: pgsql
@@ -78,6 +82,10 @@ jobs:
             moodle-branch: main
             database: mariadb
 
+          - php: 8.1
+            moodle-branch: MOODLE_404_STABLE
+            database: pgsql
+
           - php: 8.0
             moodle-branch: MOODLE_403_STABLE
             database: pgsql