diff --git a/composer.json b/composer.json
index 69c7fc5..ee555da 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
         "symfony/http-kernel": "^5.3|^6.0|^7.0"
     },
     "require-dev": {
-        "infection/infection": "^0.27|^0.28",
+        "infection/infection": "^0.27|^0.28|^0.29",
         "php-parallel-lint/php-parallel-lint": "^1.3",
         "phpstan/extension-installer": "^1.1",
         "phpstan/phpstan": "^1.0",