diff --git a/composer.json b/composer.json
index 0714409b..c4ec13cc 100644
--- a/composer.json
+++ b/composer.json
@@ -37,7 +37,7 @@
     "guzzlehttp/psr7": "^1.7 || ^2.0"
   },
   "require-dev": {
-    "phpmd/phpmd": "2.14.1",
+    "phpmd/phpmd": "2.15.0",
     "squizlabs/php_codesniffer": "3.7.2",
     "orchestra/testbench": "*",
     "guzzlehttp/guzzle": "^7.3",