diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index 912fd8d..6b63a07 100755
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -6,7 +6,7 @@ jobs:
   run-unit-tests:
 
     runs-on: ubuntu-latest
-    container: compucorp/civicrm-buildkit:1.3.0-php8.0-chrome
+    container: compucorp/civicrm-buildkit:1.3.1-php8.0-chrome
 
     env:
       CIVICRM_EXTENSIONS_DIR: site/web/sites/all/modules/civicrm/tools/extensions
@@ -27,6 +27,9 @@ jobs:
       - name: Config mysql database as per CiviCRM requirement
         run: echo "SET GLOBAL sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));" | mysql -u root --password=root --host=mysql
 
+      - name: Composer version downgrade 2.2.5
+        run: composer self-update 2.2.5
+
       - name: Config amp
         run : amp config:set --mysql_dsn=mysql://root:root@mysql:3306