diff --git a/package.json b/package.json
index 79de79cb42..76d45efa5b 100644
--- a/package.json
+++ b/package.json
@@ -101,7 +101,7 @@
   },
   "devEngines": {
     "node": "4.x || 5.x || 6.x || 7.x",
-    "npm": "2.x || 3.x || 4.x"
+    "npm": "2.x || 3.x || 4.x || 5.x"
   },
   "commonerConfig": {
     "version": 7