diff --git a/package.json b/package.json
index 80e56ab..158a3e4 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "devDependencies": {
     "autoprefixer": "^10.4.19",
     "postcss": "^8.4.38",
-    "tailwindcss": "^3.4.3",
+    "tailwindcss": "^4.0.3",
     "typescript": "^5.4.5",
     "vite": "^6.0.1"
   },