diff --git a/.laminas-ci.json b/.laminas-ci.json
index 14c128a..b99b9b3 100644
--- a/.laminas-ci.json
+++ b/.laminas-ci.json
@@ -7,5 +7,8 @@
         "redis.clusters.timeout = 'cluster=5'",
         "redis.clusters.read_timeout = 'cluster=10'"
     ],
-    "backwardCompatibilityCheck": true
+    "backwardCompatibilityCheck": true,
+    "ignore_php_platform_requirements": {
+        "8.4": true
+    }
 }
diff --git a/composer.json b/composer.json
index 8eb98fb..50c1d1b 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-redis": "^6.0",
         "laminas/laminas-cache": "^4.0"
     },