diff --git a/package.json b/package.json
index 78b2c78b..43dcb981 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "helmet": "^8.0.0",
     "koa": "^3.1.1",
     "koa-bodyparser": "4.4.1",
-    "koa-helmet": "8.0.3",
+    "koa-helmet": "9.0.0",
     "koa-qs": "3.0.0",
     "koa-router": "14.0.0",
     "lodash": "4.17.21",
diff --git a/yarn.lock b/yarn.lock
index 19a79c4d..3bab25db 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4398,7 +4398,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"koa-helmet@npm:*":
+"koa-helmet@npm:*, koa-helmet@npm:9.0.0":
   version: 9.0.0
   resolution: "koa-helmet@npm:9.0.0"
   peerDependencies:
@@ -4408,16 +4408,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"koa-helmet@npm:8.0.3":
-  version: 8.0.3
-  resolution: "koa-helmet@npm:8.0.3"
-  peerDependencies:
-    helmet: ">= 6"
-    koa: ">= 2"
-  checksum: 10/31934b81e9564cf8506c29a142b7ad8927003e4d7b37b5cb13883a67ec653ca71bc59ae4ee2e4f9974356190bc98130aa5d994caf0268317ee488993668720af
-  languageName: node
-  linkType: hard
-
 "koa-qs@npm:3.0.0":
   version: 3.0.0
   resolution: "koa-qs@npm:3.0.0"
@@ -6521,7 +6511,7 @@ __metadata:
     jest: "npm:30.2.0"
     koa: "npm:^3.1.1"
     koa-bodyparser: "npm:4.4.1"
-    koa-helmet: "npm:8.0.3"
+    koa-helmet: "npm:9.0.0"
     koa-qs: "npm:3.0.0"
     koa-router: "npm:14.0.0"
     lodash: "npm:4.17.21"