diff --git a/package.json b/package.json
index 321a19b9..a5de10b6 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
 	],
 	"main": "index.js",
 	"engines": {
-		"node": ">= 8.3",
+		"node": ">= 8.5",
 		"npm": ">= 5"
 	},
 	"scripts": {