diff --git a/composer.json b/composer.json
index 117259c..f35be9c 100644
--- a/composer.json
+++ b/composer.json
@@ -65,7 +65,7 @@
     "require-dev": {
         "codacy/coverage": "dev-master",
         "friendsofphp/php-cs-fixer": "dev-master@dev",
-        "phpmd/phpmd": "2.7.0",
+        "phpmd/phpmd": "2.14.0",
         "phpmetrics/phpmetrics": "dev-master@dev",
         "phpstan/phpstan": "0.11.12",
         "phpunit/phpunit": "*",