diff --git a/package.json b/package.json
index 66c1b4322238c1866d33f3709367a98506498675..40c6f74328e97874f5c0723953c0fc249655e3d5 100644
--- a/package.json
+++ b/package.json
@@ -48,6 +48,6 @@
         "start": "./scripts/run_locally.js"
     },
     "engines": {
-        "node": ">= 0.6.2"
+        "node": ">= 0.6.7"
     }
 }