diff --git a/composer.json b/composer.json
index 066802f..b9858bb 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
         "php": "^8.3"
     },
     "require-dev": {
-        "pestphp/pest": "^3.0",
+        "pestphp/pest": "^4.6",
         "axy/sourcemap": "^1.0"
     },
     "autoload": {