diff --git a/.laminas-ci.json b/.laminas-ci.json
index cd24f855..b9c3c8d2 100644
--- a/.laminas-ci.json
+++ b/.laminas-ci.json
@@ -7,5 +7,8 @@
         "pgsql",
         "sqlite3",
         "sqlsrv"
-    ]
+    ],
+    "ignore_php_platform_requirements": {
+        "8.4": true
+    }
 }
diff --git a/composer.json b/composer.json
index d1e8b9f9..18d6751d 100644
--- a/composer.json
+++ b/composer.json
@@ -31,7 +31,7 @@
         }
     },
     "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-stdlib": "^3.7.1"
     },
     "require-dev": {
diff --git a/composer.lock b/composer.lock
index a9713ff5..02611eff 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "bab14dbc23e177873fe7698ca0c27a52",
+    "content-hash": "530e1c27cb76ea638bebbbae69616749",
     "packages": [
         {
             "name": "laminas/laminas-stdlib",
@@ -2526,7 +2526,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": "~8.1.0 || ~8.2.0 || ~8.3.0"
+        "php": "~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0"
     },
     "platform-dev": [],
     "platform-overrides": {