diff --git a/go.mod b/go.mod
index 39634af..c773ff1 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module git.yetaga.in/alazyreader/ts-docker-proxy
 
-go 1.21.0
+go 1.22.0
 
 require tailscale.com v1.58.2