diff --git a/package.json b/package.json
index 3be0f6c..5c94734 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     },
     "dependencies": {
         "@astrojs/check": "0.9.8",
-        "@astrojs/mdx": "4.3.14",
+        "@astrojs/mdx": "5.0.2",
         "@astrojs/rss": "4.0.17",
         "@astrojs/sitemap": "3.7.1",
         "astro": "5.18.1",