diff --git a/package.json b/package.json
index 9bb38b13a1..8be8e3ac72 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   "license": "SEE LICENSE IN https://tc39.es/ecma262/#sec-copyright-and-software-license",
   "homepage": "https://tc39.es/ecma262/",
   "dependencies": {
-    "ecmarkup": "^4.2.2"
+    "ecmarkup": "^10.0.1"
   },
   "devDependencies": {
     "@alrra/travis-scripts": "^2.1.0",