diff --git a/package.json b/package.json
index 7dca65b..2e34870 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "@types/koa-helmet": "^6.0.7",
     "@types/koa-log4": "^2.3.4",
     "@types/koa-logger": "^3.1.4",
-    "@types/koa-mount": "^4.0.3",
+    "@types/koa-mount": "^4.0.4",
     "@types/koa-response-time": "^2.1.4",
     "@types/koa-static": "^4.0.3",
     "@types/node": "^20.8.0",
diff --git a/yarn.lock b/yarn.lock
index 08eea00..8111379 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -822,10 +822,10 @@
   dependencies:
     "@types/koa" "*"
 
-"@types/koa-mount@^4.0.3":
-  version "4.0.3"
-  resolved "https://registry.yarnpkg.com/@types/koa-mount/-/koa-mount-4.0.3.tgz#4d2f88de2a2b713f59c846e0583678447b40eb5b"
-  integrity sha512-WXhyitlW5B6zW31cKZO+RBl38afLmO9847M8PaKmcnO5tqGJy/+XcH5N/69Nsp+vKvFXhDOY9GM5uF34HrWgrw==
+"@types/koa-mount@^4.0.4":
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/@types/koa-mount/-/koa-mount-4.0.4.tgz#79e93000c931f3fbe996c926db89118385a8e133"
+  integrity sha512-n9P/yyZHcm+C9mcHoQAX9ovNyAeK4o2x/+JCdrSBWlpCDoI7KNTr9zzgQoSEPvuHcT7FEcsc07LKvH9eicsZOw==
   dependencies:
     "@types/koa" "*"