diff --git a/.laminas-ci.json b/.laminas-ci.json
index 5b61b82..21d1e7a 100644
--- a/.laminas-ci.json
+++ b/.laminas-ci.json
@@ -2,5 +2,8 @@
     "ini": [
         "apc.enable_cli=1"
     ],
-    "backwardCompatibilityCheck": true
+    "backwardCompatibilityCheck": true,
+    "ignore_php_platform_requirements": {
+        "8.4": true
+    }
 }
diff --git a/composer.json b/composer.json
index e39707c..56f64dd 100644
--- a/composer.json
+++ b/composer.json
@@ -7,7 +7,7 @@
     ],
     "license": "BSD-3-Clause",
     "require": {
-        "php": "~8.1.0 || ~8.2.0 || ~8.3.0",
+        "php": "~8.1.0 || ~8.2.0 || ~8.3.0 ||~8.4.0",
         "ext-apcu": "^5.1.10",
         "laminas/laminas-cache": "^4.0"
     },