diff --git a/scripts/register-pr/package.json b/scripts/register-pr/package.json
index 49e2478c..ab68c84f 100644
--- a/scripts/register-pr/package.json
+++ b/scripts/register-pr/package.json
@@ -9,7 +9,7 @@
     "@octokit/rest": "^21.0.1",
     "@radashi-org/common": "link:../common",
     "@types/markdown-it": "14.1.2",
-    "markdown-it": "14.1.1",
+    "markdown-it": "14.2.0",
     "markdown-it-front-matter": "0.2.4",
     "radashi": "link:../../src",
     "radashi-db": "link:../radashi-db",