diff --git a/go.mod b/go.mod
index 1e1c90b..46e647f 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/kastenhq/kubestr
 
-go 1.19
+go 1.21
 
 replace github.com/graymeta/stow => github.com/kastenhq/stow v0.1.2-kasten