diff --git a/composer.json b/composer.json
index 885fb5a7..74d842db 100644
--- a/composer.json
+++ b/composer.json
@@ -29,7 +29,7 @@
     "pestphp/pest": "^2.33",
     "phpstan/phpstan": "^1.10",
     "swoole/ide-helper": "^5.0",
-    "zircote/swagger-php": "4.8.0"
+    "zircote/swagger-php": "4.9.3"
   },
   "suggest": {
     "ext-openssl": "Required to use HTTPS.",