diff --git a/package.json b/package.json
index b63bac9c..09b34618 100644
--- a/package.json
+++ b/package.json
@@ -80,6 +80,6 @@
     "cypress": "^13.13.0",
     "postcss": "^8",
     "prettier": "3.0.3",
-    "tailwindcss": "^3"
+    "tailwindcss": "^4.0.0"
   }
 }