diff --git a/composer.json b/composer.json
index e4e7bf9..1b128d5 100644
--- a/composer.json
+++ b/composer.json
@@ -32,9 +32,6 @@
         "symfony/yaml": "^6.2",
         "vlucas/phpdotenv": "^5.4.1"
     },
-    "require-dev": {
-        "nunomaduro/collision": "^6.4 || ^7.1.3"
-    },
     "scripts": {
         "post-autoload-dump": "@prepare",
         "prepare": "@php vendor/bin/testbench package:discover --ansi",