diff --git a/composer.json b/composer.json
index bc5cc6f..9237b0c 100644
--- a/composer.json
+++ b/composer.json
@@ -30,7 +30,7 @@
   "require-dev": {
     "infection/infection": "^0.20.0",
     "phpunit/phpunit": "^9.0.0",
-    "php-coveralls/php-coveralls": "2.2.*",
+    "php-coveralls/php-coveralls": "2.4.*",
     "phpstan/phpstan": "0.12.*",
     "phpstan/phpstan-strict-rules": "^0.12.1",
     "phpstan/phpstan-phpunit": "^0.12.6",