diff --git a/go.mod b/go.mod
index fa1ceed..d0a9b79 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module kubelearn
 
-go 1.21.0
+go 1.21
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect