diff --git a/package.json b/package.json
index 91b5adf..581f029 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   "author": "Nick Colley",
   "license": "MIT",
   "engines": {
-    "node": "8.9.4"
+    "node": ">= 8.9.4"
   },
   "dependencies": {
     "axe-core": "^2.6.1",