diff --git a/tools/phpstan/composer.lock b/tools/phpstan/composer.lock
index 0cfbd83..d82b435 100644
--- a/tools/phpstan/composer.lock
+++ b/tools/phpstan/composer.lock
@@ -9,16 +9,16 @@
     "packages-dev": [
         {
             "name": "phpstan/phpstan",
-            "version": "1.10.67",
+            "version": "1.11.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "16ddbe776f10da6a95ebd25de7c1dbed397dc493"
+                "reference": "e64220a05c1209fc856d58e789c3b7a32c0bb9a5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/16ddbe776f10da6a95ebd25de7c1dbed397dc493",
-                "reference": "16ddbe776f10da6a95ebd25de7c1dbed397dc493",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/e64220a05c1209fc856d58e789c3b7a32c0bb9a5",
+                "reference": "e64220a05c1209fc856d58e789c3b7a32c0bb9a5",
                 "shasum": ""
             },
             "require": {
@@ -63,7 +63,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2024-04-16T07:22:02+00:00"
+            "time": "2024-05-31T13:53:37+00:00"
         }
     ],
     "aliases": [],