diff --git a/package-lock.json b/package-lock.json
index 8ae2148..c0dccb4 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4708,9 +4708,9 @@
       "dev": true
     },
     "koa": {
-      "version": "2.7.0",
-      "resolved": "https://registry.npmjs.org/koa/-/koa-2.7.0.tgz",
-      "integrity": "sha512-7ojD05s2Q+hFudF8tDLZ1CpCdVZw8JQELWSkcfG9bdtoTDzMmkRF6BQBU7JzIzCCOY3xd3tftiy/loHBUYaY2Q==",
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/koa/-/koa-2.8.1.tgz",
+      "integrity": "sha512-iCgjRkntcVud5amnioi+79r7TPVhKPfCY8UzL9GjyU+nIWTE9xsqyrJ6kib3InT9JYRyUu9Y67i5apCjf997TQ==",
       "dev": true,
       "requires": {
         "accepts": "^1.3.5",
diff --git a/package.json b/package.json
index 6a504bd..369d7d8 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "elint": "^2.0.0-alpha.1",
     "elint-preset-kw": "^1.8.1",
     "get-port": "^5.0.0",
-    "koa": "^2.5.2",
+    "koa": "^2.8.1",
     "koa-router": "^7.4.0",
     "mocha": "^6.2.0",
     "nyc": "^14.1.1",