diff --git a/composer.json b/composer.json
index 5d205b9..e007ed1 100644
--- a/composer.json
+++ b/composer.json
@@ -31,7 +31,7 @@
     "testcontainers/testcontainers": "1.0.3"
   },
   "require-dev": {
-    "phpstan/phpstan": "2.1.30",
+    "phpstan/phpstan": "2.1.31",
     "phpunit/phpunit": "11.5.21",
     "rector/rector": "2.1.7",
     "symplify/easy-coding-standard": "12.6.0"
diff --git a/composer.lock b/composer.lock
index 01474b1..d856a6f 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": "6b3facdc984ebf68eba479b772e64487",
+    "content-hash": "f2a03a7f4c05f48e0a68718d4594d3f2",
     "packages": [
         {
             "name": "beluga-php/docker-php",
@@ -2594,11 +2594,11 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "2.1.30",
+            "version": "2.1.31",
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/a4a7f159927983dd4f7c8020ed227d80b7f39d7d",
-                "reference": "a4a7f159927983dd4f7c8020ed227d80b7f39d7d",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/ead89849d879fe203ce9292c6ef5e7e76f867b96",
+                "reference": "ead89849d879fe203ce9292c6ef5e7e76f867b96",
                 "shasum": ""
             },
             "require": {
@@ -2643,7 +2643,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2025-10-02T16:07:52+00:00"
+            "time": "2025-10-10T14:14:11+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",