diff --git a/go.mod b/go.mod
index 52cac7b..a431841 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module git.yetaga.in/alazyreader/ts-docker-proxy
 
 go 1.21.0
 
-require tailscale.com v1.56.0
+require tailscale.com v1.56.1
 
 require (
 	filippo.io/edwards25519 v1.0.0 // indirect
diff --git a/go.sum b/go.sum
index c947cb0..e6cae91 100644
--- a/go.sum
+++ b/go.sum
@@ -387,3 +387,5 @@ tailscale.com v1.54.1 h1:YBY6789Fo7dKS8s51YLvs/dwOMtsv2howVa/iZGRKcg=
 tailscale.com v1.54.1/go.mod h1:MnLFoCRwzFWr3qtkSW2nZdQpK7wQRZEk1KtcEGAuZYw=
 tailscale.com v1.56.0 h1:AvytPD/t2BLJe8XA0oBghxsc8M+mgiybSsMzZkfzohY=
 tailscale.com v1.56.0/go.mod h1:XQk6fCN8oMJ+qbCmW+2WS/VM3jTA9nIHT6O19t0hZeQ=
+tailscale.com v1.56.1 h1:V3HBDJai3u7xo22Xlv7ioqKNZQdxOJebLYCNqCXVwZg=
+tailscale.com v1.56.1/go.mod h1:XQk6fCN8oMJ+qbCmW+2WS/VM3jTA9nIHT6O19t0hZeQ=