diff --git a/composer.json b/composer.json
index 962695f..db33915 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
     },
     "require-dev": {
         "ergebnis/composer-normalize": "^2.30.2",
-        "pestphp/pest": "^2.4.0",
+        "pestphp/pest": "^4.0.0",
         "jetbrains/phpstorm-attributes": "^1.0",
         "phpstan/extension-installer": "^1.2.0",
         "phpstan/phpstan": "^1.10.11",