diff --git a/tools/phpstan/composer.json b/tools/phpstan/composer.json
index dc63bcf6..6dea17a8 100644
--- a/tools/phpstan/composer.json
+++ b/tools/phpstan/composer.json
@@ -1,5 +1,5 @@
 {
     "require": {
-        "phpstan/phpstan": "^1.4"
+        "phpstan/phpstan": "^2.0"
     }
 }
diff --git a/tools/phpstan/composer.lock b/tools/phpstan/composer.lock
index 86a324d7..a26b4799 100644
--- a/tools/phpstan/composer.lock
+++ b/tools/phpstan/composer.lock
@@ -4,24 +4,19 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "33c00abd2d1f42b2896a17e02db26936",
+    "content-hash": "a1a9a305e36d2c71272f49ce0f9c92fe",
     "packages": [
         {
             "name": "phpstan/phpstan",
-            "version": "1.4.3",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "89d10839dbfc95eeb7da656578b4a899ad2b59b1"
-            },
+            "version": "2.1.33",
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/89d10839dbfc95eeb7da656578b4a899ad2b59b1",
-                "reference": "89d10839dbfc95eeb7da656578b4a899ad2b59b1",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/9e800e6bee7d5bd02784d4c6069b48032d16224f",
+                "reference": "9e800e6bee7d5bd02784d4c6069b48032d16224f",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1|^8.0"
+                "php": "^7.4|^8.0"
             },
             "conflict": {
                 "phpstan/phpstan-shim": "*"
@@ -31,11 +26,6 @@
                 "phpstan.phar"
             ],
             "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.4-dev"
-                }
-            },
             "autoload": {
                 "files": [
                     "bootstrap.php"
@@ -46,9 +36,16 @@
                 "MIT"
             ],
             "description": "PHPStan - PHP Static Analysis Tool",
+            "keywords": [
+                "dev",
+                "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/1.4.3"
+                "security": "https://github.com/phpstan/phpstan/security/policy",
+                "source": "https://github.com/phpstan/phpstan-src"
             },
             "funding": [
                 {
@@ -58,26 +55,18 @@
                 {
                     "url": "https://github.com/phpstan",
                     "type": "github"
-                },
-                {
-                    "url": "https://www.patreon.com/phpstan",
-                    "type": "patreon"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/phpstan/phpstan",
-                    "type": "tidelift"
                 }
             ],
-            "time": "2022-01-28T16:27:17+00:00"
+            "time": "2025-12-05T10:24:31+00:00"
         }
     ],
     "packages-dev": [],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": [],
+    "stability-flags": {},
     "prefer-stable": false,
     "prefer-lowest": false,
-    "platform": [],
-    "platform-dev": [],
-    "plugin-api-version": "2.0.0"
+    "platform": {},
+    "platform-dev": {},
+    "plugin-api-version": "2.9.0"
 }