diff --git a/composer.json b/composer.json
index 9c13f28..3a28f25 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
   "minimum-stability": "dev",
   "prefer-stable": true,
   "require": {
-    "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
+    "php": "~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0",
     "laminas/laminas-mvc": "~3.0",
     "laminas/laminas-developer-tools": "~2.0",
     "lm-commons/lmc-rbac-mvc": "^4.0"