diff --git a/composer.json b/composer.json
index f41bd3d..57e64fe 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,7 @@
         "brainbits/phpcs-standard": "^8.0",
         "ergebnis/phpstan-rules": "^2.13.0",
         "lcobucci/clock": "^3.0",
-        "phpstan/phpstan": "^2.0",
+        "phpstan/phpstan": "^2.1",
         "phpunit/phpunit": "^13.0",
         "symfony/serializer": "^6.0|^7.0|^8.0",
         "twig/twig": "^3.0",