diff --git a/composer.json b/composer.json
index c7eb2d5..3458116 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
     "minimum-stability": "dev",
     "prefer-stable": true,
     "require-dev": {
-        "phpstan/phpstan": "^1.10"
+        "phpstan/phpstan": "^1.10 || ^2.0"
     },
     "scripts": {
         "test": "php tests/run.php",
diff --git a/composer.lock b/composer.lock
index c109b2c..69e6f94 100644
--- a/composer.lock
+++ b/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": "9814ecb0c0a16ee40c822b570a93ecc2",
+    "content-hash": "fe902a301a1d4beb63d9aac908e13623",
     "packages": [
         {
             "name": "imperazim/libcommons",
@@ -63,15 +63,15 @@
     "packages-dev": [
         {
             "name": "phpstan/phpstan",
-            "version": "1.12.33",
+            "version": "2.2.2",
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/37982d6fc7cbb746dda7773530cda557cdf119e1",
-                "reference": "37982d6fc7cbb746dda7773530cda557cdf119e1",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/e5cc34d491a90e79c216d824f60fe21fd4d93bd6",
+                "reference": "e5cc34d491a90e79c216d824f60fe21fd4d93bd6",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.2|^8.0"
+                "php": "^7.4|^8.0"
             },
             "conflict": {
                 "phpstan/phpstan-shim": "*"
@@ -90,6 +90,17 @@
             "license": [
                 "MIT"
             ],
+            "authors": [
+                {
+                    "name": "Ondřej Mirtes"
+                },
+                {
+                    "name": "Markus Staab"
+                },
+                {
+                    "name": "Vincent Langlet"
+                }
+            ],
             "description": "PHPStan - PHP Static Analysis Tool",
             "keywords": [
                 "dev",
@@ -112,7 +123,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2026-02-28T20:30:03+00:00"
+            "time": "2026-06-05T09:00:01+00:00"
         }
     ],
     "aliases": [],
@@ -126,5 +137,5 @@
         "php": "^8.2"
     },
     "platform-dev": {},
-    "plugin-api-version": "2.6.0"
+    "plugin-api-version": "2.9.0"
 }