diff --git a/composer.json b/composer.json
index 5cae705..818824c 100644
--- a/composer.json
+++ b/composer.json
@@ -41,7 +41,7 @@
     "squizlabs/php_codesniffer": "^2.6",
     "phpmd/phpmd": "^2.4",
     "sebastian/phpcpd": "^2.0",
-    "phploc/phploc": "^2.0",
+    "phploc/phploc": "^2.0 || ^3.0",
     "phpdocumentor/phpdocumentor": "^2.8",
     "codeclimate/php-test-reporter": "dev-master"
   }