diff --git a/example/drupal/composer.json b/example/drupal/composer.json
index fe376c5..7a3154d 100644
--- a/example/drupal/composer.json
+++ b/example/drupal/composer.json
@@ -25,7 +25,7 @@
         "vlucas/phpdotenv": "^5.5.0"
     },
     "require-dev": {
-        "drupal/core-dev": "9.5.10"
+        "drupal/core-dev": "10.1.4"
     },
     "conflict": {
         "drupal/drupal": "*"