diff --git a/package.json b/package.json
index 15d77751..ca90b8c9 100644
--- a/package.json
+++ b/package.json
@@ -13,8 +13,8 @@
     "url": "https://github.com/whitef0x0/tellform.git"
   },
   "engines": {
-    "node": "6.11.2",
-    "npm": "3.10.10"
+    "node": "6.x.x",
+    "npm": "3.x.x"
   },
   "scripts": {
     "addcontrib": "all-contributors add",