diff --git a/go.mod b/go.mod
index ecb43f4..2c2cf5a 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module git.yetaga.in/alazyreader/ts-docker-proxy
 
 go 1.25.3
 
-require tailscale.com v1.90.8
+require tailscale.com v1.90.9
 
 require (
 	filippo.io/edwards25519 v1.1.0 // indirect
diff --git a/go.sum b/go.sum
index 77df16f..43f93dc 100644
--- a/go.sum
+++ b/go.sum
@@ -246,3 +246,5 @@ tailscale.com v1.90.6 h1:EhYPiZP/xcLeinikaLA0kn4CQT3+z9SZ13IB/kzWhd4=
 tailscale.com v1.90.6/go.mod h1:+9EX6pOGCNa6pxCVRhhlJLy/qnkDzOplFYpeZyYlCT0=
 tailscale.com v1.90.8 h1:0ZP8nE7haonu756PBxYGXRmjUf14QF7aTWHFkRoVWIM=
 tailscale.com v1.90.8/go.mod h1:+9EX6pOGCNa6pxCVRhhlJLy/qnkDzOplFYpeZyYlCT0=
+tailscale.com v1.90.9 h1:foPasfgXCey5TGEFNeJbm2YeoyCYcrsg0TEHFrPhckA=
+tailscale.com v1.90.9/go.mod h1:+9EX6pOGCNa6pxCVRhhlJLy/qnkDzOplFYpeZyYlCT0=