diff --git a/package.json b/package.json
index 058ea73a..87d94533 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
   "devDependencies": {
     "@google-cloud/datastore": "^6.3.1",
     "@types/fs-extra": "^9.0.7",
-    "@types/koa": "^2.11.6",
+    "@types/koa": "^2.13.4",
     "@types/koa-bodyparser": "^4.3.0",
     "@types/koa-compress": "^4.0.1",
     "@types/koa-logger": "^3.1.1",