diff --git a/tools/phpstan/composer.lock b/tools/phpstan/composer.lock
index 47cca24..9db9719 100644
--- a/tools/phpstan/composer.lock
+++ b/tools/phpstan/composer.lock
@@ -9,16 +9,16 @@
     "packages-dev": [
         {
             "name": "phpstan/phpstan",
-            "version": "1.10.47",
+            "version": "1.10.49",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "84dbb33b520ea28b6cf5676a3941f4bae1c1ff39"
+                "reference": "9367ba4c4f6ad53e9efb594d74a8941563caccf6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/84dbb33b520ea28b6cf5676a3941f4bae1c1ff39",
-                "reference": "84dbb33b520ea28b6cf5676a3941f4bae1c1ff39",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/9367ba4c4f6ad53e9efb594d74a8941563caccf6",
+                "reference": "9367ba4c4f6ad53e9efb594d74a8941563caccf6",
                 "shasum": ""
             },
             "require": {
@@ -67,7 +67,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2023-12-01T15:19:17+00:00"
+            "time": "2023-12-12T10:05:12+00:00"
         }
     ],
     "aliases": [],