diff --git a/package.json b/package.json
index 4abc556..2d2b99a 100644
--- a/package.json
+++ b/package.json
@@ -13,8 +13,7 @@
   "author": "trading_peter",
   "license": "Apache-2.0",
   "dependencies": {
-    "date-fns": "^2.0.0",
-    "date-fns-tz": "^2.0.0",
+    "luxon": "^3.0.0",
     "lit": "^3.0.0"
   }
 }