diff --git a/composer.json b/composer.json
index a4573ea9..d565ab34 100644
--- a/composer.json
+++ b/composer.json
@@ -111,7 +111,7 @@
         "drupal/jsonapi_extras": "^3.21",
         "drupal/login_history": "^2.0",
         "drupal/login_tracker": "^2.0",
-        "drupal/mailjet": "3.0.x-dev@dev",
+        "drupal/mailjet": "^4.0",
         "drupal/maillog": "^1.1",
         "drupal/masquerade": "^2.0",
         "drupal/maxlength": "^2.1",
diff --git a/composer.lock b/composer.lock
index d34dad69..70e44a62 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "079be50913e11cbe0473238bb3262ccc",
+    "content-hash": "2cb743da1ffe771ca11bd3f313bdcc4a",
     "packages": [
         {
             "name": "algolia/places",
@@ -9026,14 +9026,20 @@
         },
         {
             "name": "drupal/mailjet",
-            "version": "dev-3.0.x",
+            "version": "4.0.0",
             "source": {
                 "type": "git",
                 "url": "https://git.drupalcode.org/project/Mailjet.git",
-                "reference": "b5db59b5482b4c59d7550b646a67a887d9bce68d"
+                "reference": "4.0.0"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://ftp.drupal.org/files/projects/mailjet-4.0.0.zip",
+                "reference": "4.0.0",
+                "shasum": "f1a8cf63bb1a77c9ea6038f32446e53be603bf69"
             },
             "require": {
-                "drupal/core": "^9 || ^10",
+                "drupal/core": "^8.8 || ^9 || ^10",
                 "mailjet/mailjet-apiv3-php": "^1.5",
                 "phpmailer/phpmailer": "^6.0.7"
             },
@@ -9045,15 +9051,12 @@
             },
             "type": "drupal-module",
             "extra": {
-                "branch-alias": {
-                    "dev-3.0.x": "3.0.x-dev"
-                },
                 "drupal": {
-                    "version": "3.0.x-dev",
-                    "datestamp": "1720356068",
+                    "version": "4.0.0",
+                    "datestamp": "1717934119",
                     "security-coverage": {
-                        "status": "not-covered",
-                        "message": "Dev releases are not covered by Drupal security advisories."
+                        "status": "covered",
+                        "message": "Covered by Drupal's security advisory policy"
                     }
                 }
             },
@@ -23031,7 +23034,6 @@
         "drupal/config_split": 10,
         "drupal/flag": 10,
         "drupal/flag_lists": 5,
-        "drupal/mailjet": 20,
         "drupal/pwa": 10,
         "drupal/rules": 20,
         "drupal/search_api_page": 20,
diff --git a/config/devel/devel.settings.yml b/config/devel/devel.settings.yml
deleted file mode 100644
index 743fcf6b..00000000
--- a/config/devel/devel.settings.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-page_alter: false
-raw_names: false
-error_handlers:
-  - 0
-rebuild_theme: false
-devel_dumper: kint
-debug_logfile: 'temporary://drupal_debug.txt'
-debug_pre: false
diff --git a/config/sync/genpass.settings.yml b/config/sync/genpass.settings.yml
index 51d8e416..e1a019b9 100644
--- a/config/sync/genpass.settings.yml
+++ b/config/sync/genpass.settings.yml
@@ -2,6 +2,6 @@ _core:
   default_config_hash: HNSTwPQM5lvXFeH4cVlcB2gZFJ5S--Nbmfj7651HK24
 genpass_length: 12
 genpass_mode: 1
-genpass_display: 3
 genpass_admin_mode: 1
+genpass_display: 3
 genpass_override_core: false