diff --git a/composer.json b/composer.json
index 7f7c7b2..d350ce7 100644
--- a/composer.json
+++ b/composer.json
@@ -45,7 +45,7 @@
     "require-dev": {
         "phpunit/phpunit": "^9",
         "squizlabs/php_codesniffer": "^3.10",
-        "phpstan/phpstan": "^1.11"
+        "phpstan/phpstan": "^1.12"
     },
     "autoload-dev": {
         "psr-4": {