diff --git a/composer.json b/composer.json
index 68e5683ab..e92d54071 100644
--- a/composer.json
+++ b/composer.json
@@ -36,8 +36,9 @@
         "drupal/config_filter": "^1.6",
         "drupal/config_ignore": "^3.3",
         "drupal/context": "^4.1",
-        "drupal/core-composer-scaffold": "^8.8.6",
-        "drupal/core-recommended": "^8.9.13",
+        "drupal/core-composer-scaffold": "^9.0.0",
+        "drupal/core-project-message": "^9.0.0",
+        "drupal/core-recommended": "^9.0.0",
         "drupal/ctools": "^3.4",
         "drupal/date_range_formatter": "^4.0",
         "drupal/devel": "^4.0",
diff --git a/config/sync/core.extension.yml b/config/sync/core.extension.yml
index 38508e99d..b7e357236 100644
--- a/config/sync/core.extension.yml
+++ b/config/sync/core.extension.yml
@@ -73,7 +73,6 @@ module:
   page_cache: 0
   path: 0
   path_alias: 0
-  path_alias_xt: 0
   profile: 0
   redirect: 0
   redis: 0
diff --git a/config/sync/path_alias_xt.settings.yml b/config/sync/path_alias_xt.settings.yml
deleted file mode 100644
index ba66089a9..000000000
--- a/config/sync/path_alias_xt.settings.yml
+++ /dev/null
@@ -1,5 +0,0 @@
-user_special: true
-regex_pattern: '{(^node|^user|^taxonomy/term)/([0-9]+)/(.+)}'
-_core:
-  default_config_hash: Eee2yPxbx-GtTowlxw6bfEtn5JdpohybL_OOCy3aUEE
-langcode: fr