diff --git a/tools/phpstan/composer.json b/tools/phpstan/composer.json
index c7d321f..df91310 100644
--- a/tools/phpstan/composer.json
+++ b/tools/phpstan/composer.json
@@ -2,7 +2,7 @@
     "name": "coduo/php-matcher-tools",
     "description": "Coduo PHP Matcher - Tools",
     "require-dev": {
-        "phpstan/phpstan": "2.1.38"
+        "phpstan/phpstan": "2.1.40"
     },
     "config": {
         "allow-plugins": false,
diff --git a/tools/phpstan/composer.lock b/tools/phpstan/composer.lock
index 5f1fc86..6737c8a 100644
--- a/tools/phpstan/composer.lock
+++ b/tools/phpstan/composer.lock
@@ -4,16 +4,16 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "48df08d72f9d886e485e04a4e4e05e81",
+    "content-hash": "b692504b076a15dd4c206b932d7b3fa3",
     "packages": [],
     "packages-dev": [
         {
             "name": "phpstan/phpstan",
-            "version": "2.1.38",
+            "version": "2.1.40",
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/dfaf1f530e1663aa167bc3e52197adb221582629",
-                "reference": "dfaf1f530e1663aa167bc3e52197adb221582629",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/9b2c7aeb83a75d8680ea5e7c9b7fca88052b766b",
+                "reference": "9b2c7aeb83a75d8680ea5e7c9b7fca88052b766b",
                 "shasum": ""
             },
             "require": {
@@ -58,7 +58,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2026-01-30T17:12:46+00:00"
+            "time": "2026-02-23T15:04:35+00:00"
         }
     ],
     "aliases": [],