diff --git a/composer.json b/composer.json
index 371f94894a9cf27324a66921d6db2adec8aa74c9..90726bf4501c6398b9c224c73cb72dc5f1e76468 100644
--- a/composer.json
+++ b/composer.json
@@ -53,8 +53,8 @@
         "drupal/config_auto_export": "^2.1.5",
         "drupal/config_filter": "^2.4",
         "drupal/config_split": "^2.0",
-        "drupal/core": "^10.1",
-        "drupal/core-composer-scaffold": "^10.1",
+        "drupal/core": "^10.0",
+        "drupal/core-composer-scaffold": "^10.0",
         "drupal/crowdsec": "^1.0",
         "drupal/drd_agent": "^4.0.4",
         "drupal/eca": "^1.1|^2.0",
@@ -85,6 +85,10 @@
         "lakedrops/ahoy": "^1.7||dev-develop",
         "lakedrops/composer-json-utils": "^2.4||dev-develop"
     },
+    "require-dev": {
+        "lakedrops/drupal-development-environment": "^3.2||dev-develop",
+        "roave/security-advisories": "dev-master"
+    },
     "minimum-stability": "dev",
     "prefer-stable": true
 }