diff --git a/package.json b/package.json
index cfe3929..c599daf 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "asciidoctor": "^3.0.2",
     "crypto-js": "^4.1.1",
     "diff": "^5.1.0",
-    "hast-util-to-html": "^8.0.4",
+    "hast-util-to-html": "^9.0.0",
     "hast-util-to-mdast": "^8.4.1",
     "hast-util-to-text": "^3.1.2",
     "hastscript": "^7.2.0",