diff --git a/drainpipe-dev/composer.json b/drainpipe-dev/composer.json
index ed3e70c6..f36553f6 100644
--- a/drainpipe-dev/composer.json
+++ b/drainpipe-dev/composer.json
@@ -20,7 +20,7 @@
         "behat/mink": "^1.11.0",
         "symfony/phpunit-bridge": "^5|^6",
         "lullabot/drainpipe": "*",
-        "mglaman/phpstan-drupal": "^1.2.8",
+        "mglaman/phpstan-drupal": "^1.2.9",
         "symfony/yaml": "^3|^4|^5|^6",
         "drupal/coder": "^8.3.23",
         "behat/mink-browserkit-driver": "^2.2.0",