diff --git a/composer.json b/composer.json
index 9a7fe21..7a62d12 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
     ],
     "homepage": "https://github.com/arueckauer/laminas-diagnostics-factories",
     "require": {
-        "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
+        "php": "~8.4.0",
         "laminas/laminas-diagnostics": "^1.26",
         "psr/container": "^1.1.2 || ^2.0.2"
     },