diff --git a/benchmark/package.json b/benchmark/package.json
index 331c2445..1a6850f7 100644
--- a/benchmark/package.json
+++ b/benchmark/package.json
@@ -13,7 +13,7 @@
   "devDependencies": {
     "commonmark": "^0.31.2",
     "marked": "^17.0.4",
-    "markdown-it": "^14.1.1",
+    "markdown-it": "^15.0.0",
     "micromark": "^4.0.2",
     "micromark-extension-gfm": "^3.0.0",
     "showdown": "^2.1.0",