diff --git a/composer.json b/composer.json
index 3b819bb..722a379 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
     },
     "require-dev": {
         "cdn77/coding-standard": "^7.4",
-        "infection/infection": "^0.30.0",
+        "infection/infection": "^0.31.0",
         "phpstan/extension-installer": "^1.1",
         "phpstan/phpstan": "2.1.22",
         "phpstan/phpstan-phpunit": "2.0.7",