diff --git a/package.json b/package.json
index 8eb35271ca..9730a708cc 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "pixelmatch": "^4.0.2",
     "proj4": "2.4.4",
     "recast": "0.14.5",
-    "serve": "^6.0.6",
+    "serve": "^6.5.2",
     "sinon": "4.4.2",
     "url-polyfill": "^1.0.7",
     "walk": "^2.3.9",