diff --git a/package.json b/package.json
index 2777fc7..2fd6bb0 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "handlebars": "^2.0.0",
     "hapi": "^17.0.0",
     "joi": "^13.0.0",
-    "lout": "^6.1.0",
+    "lout": "^9.0.1",
     "query-overpass": "1.0.0",
     "underscore": "1.7.0"
   },