diff --git a/packages/web/package.json b/packages/web/package.json
index d68f421..1b12051 100644
--- a/packages/web/package.json
+++ b/packages/web/package.json
@@ -50,7 +50,7 @@
     "sharp": "^0.34.4",
     "shiki": "^3.13.0",
     "tailwind-merge": "^2.6.0",
-    "tailwindcss": "^3.4.17",
+    "tailwindcss": "^4.1.16",
     "typescript": "^5.9.2"
   },
   "devDependencies": {