diff --git a/composer.json b/composer.json
index c95114b..67e6a2f 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
     }
   ],
   "require": {
-    "php": ">=8.2",
+    "php": ">=8.4",
     "phpunit/phpunit": "^11.4.3 || ^12.1.4",
     "php-parallel-lint/php-parallel-lint": "^1.4.0",
     "phpstan/phpstan": "^2.0.2",
@@ -36,7 +36,7 @@
   },
   "extra": {
     "branch-alias": {
-      "dev-master": "0.3.x-dev"
+      "dev-master": "0.4.x-dev"
     }
   }
 }