diff --git a/composer.json b/composer.json
index f27c7f28f1..58d425c9e8 100644
--- a/composer.json
+++ b/composer.json
@@ -52,7 +52,7 @@
     "laravel/dusk": "8.6.0",
     "mockery/mockery": "1.6.12",
     "phpstan/extension-installer": "1.4.3",
-    "phpstan/phpstan": "2.1.44",
+    "phpstan/phpstan": "2.1.51",
     "phpstan/phpstan-deprecation-rules": "2.0.4",
     "phpstan/phpstan-mockery": "2.0.0",
     "phpstan/phpstan-phpunit": "2.0.16",
diff --git a/composer.lock b/composer.lock
index e361f2566e..81e1aa0640 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": "04a62bc2637d3c4f5d3f9b51e53ba26c",
+    "content-hash": "c9b4ef9bf557ef89e9c3fc7e2f90285e",
     "packages": [
         {
             "name": "24slides/laravel-saml2",
@@ -10185,11 +10185,11 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "2.1.44",
+            "version": "2.1.51",
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/4a88c083c668b2c364a425c9b3171b2d9ea5d218",
-                "reference": "4a88c083c668b2c364a425c9b3171b2d9ea5d218",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/dc3b523c45e714c70de2ac5113b958223b55dc59",
+                "reference": "dc3b523c45e714c70de2ac5113b958223b55dc59",
                 "shasum": ""
             },
             "require": {
@@ -10234,7 +10234,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2026-03-25T17:34:21+00:00"
+            "time": "2026-04-21T18:22:01+00:00"
         },
         {
             "name": "phpstan/phpstan-deprecation-rules",