diff --git a/composer.json b/composer.json
index b701143b..c6b9e6dd 100644
--- a/composer.json
+++ b/composer.json
@@ -54,7 +54,7 @@
         "php-stubs/wp-cli-stubs": "^2.8",
         "phpstan/extension-installer": "^1.3",
         "phpstan/phpdoc-parser": "^1.23.1",
-        "phpstan/phpstan": "1.10.67",
+        "phpstan/phpstan": "1.12.9",
         "phpunit/phpunit": "^9.3.3 || ^10.0.7 || ^11.0",
         "rector/rector": "^1.0",
         "spatie/ray": "^1.41",