diff --git a/package.json b/package.json
index 967b6537..7942423b 100644
--- a/package.json
+++ b/package.json
@@ -167,5 +167,9 @@
     "webpack-cli": "^2.0.14",
     "yaml-loader": "^0.5.0"
   },
+  "engines": {
+    "node": ">=8.9.0 <=8.12.0",
+    "yarn": "^1.10.1"
+  },
   "private": true
 }