diff --git a/package.json b/package.json
index 77e479d460b0..0b6933311471 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "@astrojs/check": "0.9.7",
     "@astrojs/sitemap": "3.7.1",
     "@astrojs/starlight": "0.37.7",
-    "@astrojs/starlight-tailwind": "4.0.2",
+    "@astrojs/starlight-tailwind": "5.0.0",
     "@playform/compress": "0.2.2",
     "@tailwindcss/postcss": "4.2.1",
     "astro": "5.18.1",