diff --git a/package.json b/package.json
index 31e1c2a..c77aa9c 100644
--- a/package.json
+++ b/package.json
@@ -65,6 +65,7 @@
     "webpack-cli": "3.0.8"
   },
   "engines": {
-    "node": ">=8.11.3"
+    "node": ">=8.11.3",
+    "npm": ">=6.4.1"
   }
 }