diff --git a/go.mod b/go.mod
index 51ecd55..4a4eb4a 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module github.com/artlevitan/go-tradingview-ta
 
-go 1.21
+go 1.23
diff --git a/tradingview.go b/tradingview.go
index f2d2413..a60d42d 100644
--- a/tradingview.go
+++ b/tradingview.go
@@ -1,6 +1,6 @@
-// Copyright 2022-2023. All rights reserved.
+// Copyright 2022-2024. All rights reserved.
 // https://github.com/artlevitan/go-tradingview-ta
-// v1.2.2
+// v1.2.4
 
 package tradingview