see if increased node version fixes build

4a8899e5 · Hakim El Hattab · 5ae2d3eb · 4a8899e5
Commit 4a8899e5 authored 6 years ago by Hakim El Hattab
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
    "url": "git://github.com/hakimel/reveal.js.git"
  },
  "engines": {
-    "node": ">=4.0.0"
+    "node": ">=9.0.0"
  },
  "devDependencies": {
    "express": "^4.16.2",