diff --git a/examples/koa/package-lock.json b/examples/koa/package-lock.json
index f380971..d67a8d0 100644
--- a/examples/koa/package-lock.json
+++ b/examples/koa/package-lock.json
@@ -1,151 +1,665 @@
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diff --git a/examples/koa/package.json b/examples/koa/package.json
index 8eafc1f..667f8e7 100644
--- a/examples/koa/package.json
+++ b/examples/koa/package.json
@@ -14,6 +14,6 @@
   "author": "Bernhard Mayr <bernhard.mayr@softaware.at>",
   "license": "ISC",
   "dependencies": {
-    "koa": "2.2.0"
+    "koa": "2.16.1"
   }
 }