diff --git a/.laminas-ci.json b/.laminas-ci.json
index 72d8f10..e0ae9c3 100644
--- a/.laminas-ci.json
+++ b/.laminas-ci.json
@@ -1,5 +1,8 @@
 {
   "extensions": [
     "intl"
-  ]
+  ],
+  "ignore_php_platform_requirements": {
+    "8.4": true
+  }
 }
\ No newline at end of file
diff --git a/composer.json b/composer.json
index 847f8e2..cbd5d2b 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
         "sort-packages": true
     },
     "require": {
-        "php": "~8.2.0 || ~8.3.0",
+        "php": "~8.2.0 || ~8.3.0 || ~8.4.0",
         "ext-intl": "*"
     },
     "require-dev": {
diff --git a/composer.lock b/composer.lock
index 659cb74..557b825 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": "fbf05d7c7cddc4861634f5f69e5db9a6",
+    "content-hash": "87fa46f31f26884dbad03ceb07af5280",
     "packages": [],
     "packages-dev": [
         {
@@ -4058,7 +4058,7 @@
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
-        "php": "~8.2.0 || ~8.3.0",
+        "php": "~8.2.0 || ~8.3.0 || ~8.4.0",
         "ext-intl": "*"
     },
     "platform-dev": [],