diff --git a/package.json b/package.json
index 4101580c3d..ffffdfe17f 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "astro": "^4.16.14",
     "sharp": "^0.32.6",
     "starlight-theme-obsidian": "^0.0.10",
-    "tailwindcss": "^3.3.6",
+    "tailwindcss": "^4.1.3",
     "typescript": "^5.3.4",
     "vue": "^3.3.10"
   },