diff --git a/composer.json b/composer.json
index 09b502f..e3a3102 100644
--- a/composer.json
+++ b/composer.json
@@ -9,7 +9,7 @@
     ],
     "license": "BSD-3-Clause",
     "require": {
-        "php": "^8.1",
+        "php": "^8.3",
         "silverstripe/framework": "^6",
         "symfony/event-dispatcher": "^6.1",
         "psr/event-dispatcher": "^1"