diff --git a/composer.json b/composer.json
index 0fe44ed..ff89102 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,8 @@
     },
     "autoload-dev": {
         "psr-4": {
-            "Pcm\\BadgeBundle\\Tests\\": "tests/"
+            "Pcm\\BadgeBundle\\Tests\\": "tests/",
+            "Pcm\\BadgeBundle\\Dev\\": "dev/src/"
         }
     },
     "require": {
@@ -32,6 +33,9 @@
     },
     "require-dev": {
         "symfony/test-pack": "^1.1",
+        "symfony/twig-bundle": "^7.1",
+        "symfony/ux-icons": "^2.18",
+        "symfony/http-client": "^7.1",
         "friendsofphp/php-cs-fixer": "^3.61"
     }
 }