diff --git a/composer.json b/composer.json
index 312eecb..e7bf9d3 100644
--- a/composer.json
+++ b/composer.json
@@ -31,7 +31,7 @@
     "testcontainers/testcontainers": "1.0.3"
   },
   "require-dev": {
-    "phpstan/phpstan": "2.1.28",
+    "phpstan/phpstan": "2.1.29",
     "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 9244923..c24bec1 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": "4cfea2ae67066cf31af351fa57382516",
+    "content-hash": "77aec350c795e154f42968cb5fa8b028",
     "packages": [
         {
             "name": "beluga-php/docker-php",
@@ -2594,16 +2594,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "2.1.28",
+            "version": "2.1.29",
             "source": {
                 "type": "git",
-                "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "578fa296a166605d97b94091f724f1257185d278"
+                "url": "https://github.com/phpstan/phpstan-phar-composer-source.git",
+                "reference": "git"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/578fa296a166605d97b94091f724f1257185d278",
-                "reference": "578fa296a166605d97b94091f724f1257185d278",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/d618573eed4a1b6b75e37b2e0b65ac65c885d88e",
+                "reference": "d618573eed4a1b6b75e37b2e0b65ac65c885d88e",
                 "shasum": ""
             },
             "require": {
@@ -2648,7 +2648,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2025-09-19T08:58:49+00:00"
+            "time": "2025-09-25T06:58:18+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",