diff --git a/composer.json b/composer.json
index e00e31f..0c1c265 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
         "phpunit/phpunit": "^8.5 || ^9.0",
         "phpstan/phpstan": "*",
         "szepeviktor/phpstan-wordpress": "*",
-        "php-stubs/wordpress-stubs": "6.6.*",
+        "php-stubs/wordpress-stubs": "6.6.* || 6.9.*",
         "roots/wordpress": "6.6.*",
         "wp-phpunit/wp-phpunit": "6.6.*",
         "squizlabs/php_codesniffer": "3.*",