diff --git a/composer.lock b/composer.lock
index baa5bed..3be60c0 100644
--- a/composer.lock
+++ b/composer.lock
@@ -586,11 +586,11 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "2.2.17",
+            "version": "2.3.1",
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/e676a49fa70cee9f5bf6ff4796186b928a08673f",
-                "reference": "e676a49fa70cee9f5bf6ff4796186b928a08673f",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/6155239b488e95d26d1ebd95c6b4bb294d7f09db",
+                "reference": "6155239b488e95d26d1ebd95c6b4bb294d7f09db",
                 "shasum": ""
             },
             "require": {
@@ -646,7 +646,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2026-10-04T19:40:09+00:00"
+            "time": "2026-10-08T21:09:11+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",