diff --git a/composer.json b/composer.json
index 0e2c5182a57469bb2da4b1f9023a5f7e66ca5624..288648673379c4667fcd0f686e1d3d0b30b13ea6 100644
--- a/composer.json
+++ b/composer.json
@@ -61,7 +61,7 @@
         "behat/mink": "1.7.0",
         "behat/mink-selenium2-driver": "1.3.0",
         "friendsofphp/php-cs-fixer": "1.11.6",
-        "phpdocumentor/phpdocumentor": "2.8.5",
+        "phpdocumentor/phpdocumentor": "2.9.0",
         "phploc/phploc": "2.0.6",
         "phpmd/phpmd": "2.4.2",
         "phpunit/phpunit": "4.8.27",