diff --git a/go.mod b/go.mod
index f578bf4..283d152 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module git.yetaga.in/alazyreader/ts-docker-proxy
 
 go 1.24.1
 
-require tailscale.com v1.84.2
+require tailscale.com v1.84.3
 
 require (
 	filippo.io/edwards25519 v1.1.0 // indirect
diff --git a/go.sum b/go.sum
index 9684e7e..4679b98 100644
--- a/go.sum
+++ b/go.sum
@@ -258,3 +258,5 @@ tailscale.com v1.84.1 h1:xtuiYeAIUR+dRztPzzqUsjj+Fv/06vz28zoFaP1k/Os=
 tailscale.com v1.84.1/go.mod h1:6/S63NMAhmncYT/1zIPDJkvCuZwMw+JnUuOfSPNazpo=
 tailscale.com v1.84.2 h1:v6aM4RWUgYiV52LRAx6ET+dlGnvO/5lnqPXb7/pMnR0=
 tailscale.com v1.84.2/go.mod h1:6/S63NMAhmncYT/1zIPDJkvCuZwMw+JnUuOfSPNazpo=
+tailscale.com v1.84.3 h1:Ur9LMedSgicwbqpy5xn7t49G8490/s6rqAJOk5Q5AYE=
+tailscale.com v1.84.3/go.mod h1:6/S63NMAhmncYT/1zIPDJkvCuZwMw+JnUuOfSPNazpo=