diff --git a/composer.json b/composer.json
index b9e2219..95b4942 100644
--- a/composer.json
+++ b/composer.json
@@ -17,7 +17,7 @@
   "minimum-stability": "dev",
   "prefer-stable": true,
   "require": {
-    "php": "^7.4 || ^8.0, <8.3",
+    "php": "^7.4 || ^8.0, <8.4",
     "prooph/event-store": "^7.8"
   },
   "require-dev": {