diff --git a/package.json b/package.json
index 462c1e4..e4b67a7 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "file-loader": "0.8.5",
     "isomorphic-fetch": "2.2.1",
     "isomorphic-style-loader": "0.0.10",
-    "koa": "1.2.0",
+    "koa": "1.7.1",
     "koa-proxy": "0.5.0",
     "koa-static": "2.0.0",
     "node-sass": "3.4.2",