diff --git a/composer.json b/composer.json
index 3c31c0e..58364ff 100644
--- a/composer.json
+++ b/composer.json
@@ -28,9 +28,9 @@
         "doctrine/coding-standard": "^12.0",
         "infection/infection": "^0.29.0",
         "phpstan/extension-installer": "^1.1",
-        "phpstan/phpstan": "1.12.16",
-        "phpstan/phpstan-phpunit": "1.4.2",
-        "phpstan/phpstan-strict-rules": "1.6.2",
+        "phpstan/phpstan": "2.1.2",
+        "phpstan/phpstan-phpunit": "2.0.3",
+        "phpstan/phpstan-strict-rules": "2.0.3",
         "phpunit/phpunit": "^11.0",
         "thecodingmachine/phpstan-safe-rule": "^1.0"
     },