diff --git a/package.json b/package.json
index 2f7da97..0a756f9 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
   },
   "devDependencies": {
     "typescript": "^5.0.0",
-    "tailwindcss": "^3.4.0",
+    "tailwindcss": "^4.2.1",
     "@types/react": "^19.0.0",
     "@types/react-dom": "^19.0.0"
   }