diff --git a/apps/composer.json b/apps/composer.json
index 70ab35f..49bcfd5 100644
--- a/apps/composer.json
+++ b/apps/composer.json
@@ -20,7 +20,7 @@
   },
   "require-dev": {
     "behat/behat": "3.12.0",
-    "phpstan/phpstan": "1.9.14",
+    "phpstan/phpstan": "1.12.15",
     "squizlabs/php_codesniffer": "3.7.1",
     "povils/phpmnd": "3.0.1",
     "phpunit/phpunit": "9.5.28"
diff --git a/apps/composer.lock b/apps/composer.lock
index af7839c..02e5327 100644
--- a/apps/composer.lock
+++ b/apps/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": "850b6c18b9a845a2fbc075c0ceee559e",
+    "content-hash": "c3c2df330d9eb61ba0f67bda0c0ccb63",
     "packages": [],
     "packages-dev": [
         {
@@ -605,16 +605,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "1.9.14",
+            "version": "1.12.15",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "e5fcc96289cf737304286a9b505fbed091f02e58"
+                "reference": "c91d4e8bc056f46cf653656e6f71004b254574d1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/e5fcc96289cf737304286a9b505fbed091f02e58",
-                "reference": "e5fcc96289cf737304286a9b505fbed091f02e58",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/c91d4e8bc056f46cf653656e6f71004b254574d1",
+                "reference": "c91d4e8bc056f46cf653656e6f71004b254574d1",
                 "shasum": ""
             },
             "require": {
@@ -643,8 +643,11 @@
                 "static analysis"
             ],
             "support": {
+                "docs": "https://phpstan.org/user-guide/getting-started",
+                "forum": "https://github.com/phpstan/phpstan/discussions",
                 "issues": "https://github.com/phpstan/phpstan/issues",
-                "source": "https://github.com/phpstan/phpstan/tree/1.9.14"
+                "security": "https://github.com/phpstan/phpstan/security/policy",
+                "source": "https://github.com/phpstan/phpstan-src"
             },
             "funding": [
                 {
@@ -654,13 +657,9 @@
                 {
                     "url": "https://github.com/phpstan",
                     "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/phpstan/phpstan",
-                    "type": "tidelift"
                 }
             ],
-            "time": "2023-01-19T10:47:09+00:00"
+            "time": "2025-01-05T16:40:22+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
@@ -3838,10 +3837,10 @@
     ],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": [],
+    "stability-flags": {},
     "prefer-stable": false,
     "prefer-lowest": false,
-    "platform": [],
-    "platform-dev": [],
-    "plugin-api-version": "2.3.0"
+    "platform": {},
+    "platform-dev": {},
+    "plugin-api-version": "2.6.0"
 }