diff --git a/composer.json b/composer.json
index adcfc4578..0e0a829d0 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
     "require-dev": {
         "ext-simplexml": "*",
         "friendsofphp/php-cs-fixer": "^2.16",
-        "php-coveralls/php-coveralls": "^2.2",
+        "php-coveralls/php-coveralls": "^2.4",
         "phpunit/phpunit": "^9.0",
         "roave/security-advisories": "dev-master",
         "squizlabs/php_codesniffer": "^3.5",