diff --git a/.github/workflows/unit-test.yml b/.github/workflows/unit-test.yml
index b989b4fea..b1a16b736 100644
--- a/.github/workflows/unit-test.yml
+++ b/.github/workflows/unit-test.yml
@@ -28,14 +28,14 @@ jobs:
         run : amp config:set --mysql_dsn=mysql://root:root@mysql:3306
 
       - name: Build Drupal site
-        run: civibuild create drupal-clean --civi-ver 5.51.3 --cms-ver 7.79 --web-root $GITHUB_WORKSPACE/site
+        run: civibuild create drupal-clean --civi-ver 5.75.0 --cms-ver 7.79 --web-root $GITHUB_WORKSPACE/site
 
       - uses: compucorp/apply-patch@1.0.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           repo: compucorp/civicrm-core
-          version: 5.51.3
+          version: 5.75.0
           path: site/web/sites/all/modules/civicrm
 
       - uses: actions/checkout@v2
@@ -46,9 +46,27 @@ jobs:
         working-directory: ${{ env.CIVICRM_EXTENSIONS_DIR }}
         run: |
           git clone --depth 1 https://github.com/civicrm/org.civicrm.shoreditch.git
-          git clone --depth 1 https://github.com/compucorp/uk.co.compucorp.usermenu.git
+          git clone --depth 1 -b 2.1.0-dev https://github.com/compucorp/uk.co.compucorp.usermenu.git
           cv en shoreditch usermenu civicase
 
+      - name: Setup Test DB
+        run: echo "CREATE DATABASE civicrm_test;" | mysql -u root --password=root --host=mysql
+
+      - name: Update civicrm.settings.php
+        run: |
+          FILE_PATH="$GITHUB_WORKSPACE/site/web/sites/default/civicrm.settings.php"
+          INSERT_LINE="\$GLOBALS['_CV']['TEST_DB_DSN'] = 'mysql://root:root@mysql:3306/civicrm_test?new_link=true';"
+          TMP_FILE=$(mktemp)
+          while IFS= read -r line
+          do
+              echo "$line" >> "$TMP_FILE"
+              if [ "$line" = "<?php" ]; then
+                  echo "$INSERT_LINE" >> "$TMP_FILE"
+              fi
+          done < "$FILE_PATH"
+          mv "$TMP_FILE" "$FILE_PATH"
+          echo "File modified successfully."
+
       - name: Run JS unit tests
         working-directory: ${{ env.CIVICRM_EXTENSIONS_DIR }}/uk.co.compucorp.civicase
         run: |
diff --git a/tests/phpunit/bootstrap.php b/tests/phpunit/bootstrap.php
index cfe8c427e..66bfef74b 100644
--- a/tests/phpunit/bootstrap.php
+++ b/tests/phpunit/bootstrap.php
@@ -2,7 +2,10 @@
 
 ini_set('memory_limit', '2G');
 ini_set('safe_mode', 0);
-eval(cv('php:boot --level=classloader', 'phpcode'));
+define('CIVICRM_CONTAINER_CACHE', 'never');
+define('CIVICRM_TEST', 1);
+putenv('CIVICRM_UF=' . ($_ENV['CIVICRM_UF'] = 'UnitTests'));
+eval(cv('php:boot --level=settings', 'phpcode'));
 
 //This will redirect all mails to the database.
 define('CIVICRM_MAILER_SPOOL', 1);