diff --git a/composer.json b/composer.json
index eba741f..5851f49 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         "forum": "https://discourse.laminas.dev/"
     },
     "require": {
-        "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
+        "php": "~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0",
         "rector/rector": "1.2.10"
     },
     "require-dev": {