diff --git a/drupal/composer.json b/drupal/composer.json
index c582414..0496a30 100644
--- a/drupal/composer.json
+++ b/drupal/composer.json
@@ -25,7 +25,7 @@
         "drush/drush": "^11.1"
     },
     "require-dev": {
-        "drupal/core-dev": "9.4.5"
+        "drupal/core-dev": "11.2.8"
     },
     "conflict": {
         "drupal/drupal": "*"