diff --git a/go.mod b/go.mod
index 3bfdd1e..299dbee 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/inabagumi/youtube-telegraf-plugin
 
-go 1.21
+go 1.21.5
 
 require (
 	github.com/influxdata/telegraf v1.26.0