diff --git a/composer.json b/composer.json
index b060306..0954317 100644
--- a/composer.json
+++ b/composer.json
@@ -89,7 +89,7 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^3.95.1",
         "phpstan/extension-installer": "^1.4.3",
-        "phpstan/phpstan": "^2.1.50",
+        "phpstan/phpstan": "^2.1.51",
         "phpstan/phpstan-symfony": "^2.0.15",
         "phpunit/phpunit": "^13.1.7",
         "symfony/browser-kit": "^8.0.8",
diff --git a/composer.lock b/composer.lock
index 94b4890..0022cd8 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": "21696eff5f44405e7c32eccdc8ec2c2f",
+    "content-hash": "f68246a59e0c84a49404589091e29e6c",
     "packages": [
         {
             "name": "composer/semver",
@@ -5275,11 +5275,11 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "2.1.50",
+            "version": "2.1.51",
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/d452086fb4cf648c6b2d8cf3b639351f79e4f3e2",
-                "reference": "d452086fb4cf648c6b2d8cf3b639351f79e4f3e2",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/dc3b523c45e714c70de2ac5113b958223b55dc59",
+                "reference": "dc3b523c45e714c70de2ac5113b958223b55dc59",
                 "shasum": ""
             },
             "require": {
@@ -5324,7 +5324,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2026-04-17T13:10:32+00:00"
+            "time": "2026-04-21T18:22:01+00:00"
         },
         {
             "name": "phpstan/phpstan-symfony",