diff --git a/package-lock.json b/package-lock.json
index d6cdb70..e407b30 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1689,9 +1689,9 @@
       }
     },
     "@koa/cors": {
-      "version": "2.2.3",
-      "resolved": "https://registry.npmjs.org/@koa/cors/-/cors-2.2.3.tgz",
-      "integrity": "sha512-tCVVXa39ETsit5kGBtEWWimjLn1sDaeu8+0phgb8kT3GmBDZOykkI3ZO8nMjV2p3MGkJI4K5P+bxR8Ztq0bwsA==",
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@koa/cors/-/cors-5.0.0.tgz",
+      "integrity": "sha512-x/iUDjcS90W69PryLDIMgFyV21YLTnG9zOpPXS7Bkt2b8AsY3zZsIpOLBkYr9fBcF3HbkKaER5hOBZLfpLgYNw==",
       "requires": {
         "vary": "^1.1.2"
       }
diff --git a/package.json b/package.json
index e66e282..98c774d 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
   },
   "homepage": "https://github.com/waningflow/CodeRoad#readme",
   "dependencies": {
-    "@koa/cors": "2",
+    "@koa/cors": "5",
     "@material-ui/core": "^3.9.3",
     "@material-ui/icons": "^3.0.2",
     "axios": "^0.21.1",