diff --git a/composer.json b/composer.json
index 48650c7..0d378f3 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
         "php": "^7.2.5|^8.0",
         "composer/xdebug-handler": "^1.1 | ^2.0.1",
         "jean85/pretty-package-versions": "^1.5.0 || ^2.0.1",
-        "mglaman/phpstan-drupal": "^0.12.12",
+        "mglaman/phpstan-drupal": "^0.12.15",
         "nette/neon": "^3.1",
         "phpstan/phpstan-deprecation-rules": "^0.12.6",
         "symfony/console": "~3.2 || ~4.0",
diff --git a/composer.lock b/composer.lock
index c181f16..814a375 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "38b0549b052d65e1b60b41e754e006e0",
+    "content-hash": "8d9f641b00aefc4992be1ba021a0854b",
     "packages": [
         {
             "name": "composer/xdebug-handler",
@@ -131,16 +131,16 @@
         },
         {
             "name": "mglaman/phpstan-drupal",
-            "version": "0.12.12",
+            "version": "0.12.15",
             "source": {
                 "type": "git",
                 "url": "https://github.com/mglaman/phpstan-drupal.git",
-                "reference": "548fa7cb31239997863bf695f04a9fefd04c7288"
+                "reference": "1d65da838f3f5136e30e7a7023c235775f30c53e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/mglaman/phpstan-drupal/zipball/548fa7cb31239997863bf695f04a9fefd04c7288",
-                "reference": "548fa7cb31239997863bf695f04a9fefd04c7288",
+                "url": "https://api.github.com/repos/mglaman/phpstan-drupal/zipball/1d65da838f3f5136e30e7a7023c235775f30c53e",
+                "reference": "1d65da838f3f5136e30e7a7023c235775f30c53e",
                 "shasum": ""
             },
             "require": {
@@ -212,7 +212,7 @@
             "description": "Drupal extension and rules for PHPStan",
             "support": {
                 "issues": "https://github.com/mglaman/phpstan-drupal/issues",
-                "source": "https://github.com/mglaman/phpstan-drupal/tree/0.12.12"
+                "source": "https://github.com/mglaman/phpstan-drupal/tree/0.12.15"
             },
             "funding": [
                 {
@@ -228,7 +228,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2021-07-21T20:46:24+00:00"
+            "time": "2021-10-06T20:17:36+00:00"
         },
         {
             "name": "nette/finder",