diff --git a/composer.json b/composer.json
index 618441ae..7b31b3aa 100644
--- a/composer.json
+++ b/composer.json
@@ -16,7 +16,7 @@
     "require-dev": {
         "php-vcr/php-vcr": "^1.6.3",
         "covergenius/phpunit-testlistener-vcr": "3.3.1",
-        "phpstan/phpstan": "^1.9",
+        "phpstan/phpstan": "^2.0",
         "phpunit/phpunit": "^8.5",
         "roave/backward-compatibility-check": "^7.1|^8.0"
     },