diff --git a/package.json b/package.json
index 79d328e..12deb69 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "eslint": "^9.20.1",
     "eslint-config-next": "15.1.7",
     "postcss": "^8.5.2",
-    "tailwindcss": "^3.4.17",
+    "tailwindcss": "^4.0.15",
     "typescript": "^5.7.3"
   }
 }