diff --git a/go.mod b/go.mod
index 7e5e067..de872a9 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module git.yetaga.in/alazyreader/ts-docker-proxy
 
 go 1.25.1
 
-require tailscale.com v1.88.2
+require tailscale.com v1.88.3
 
 require (
 	filippo.io/edwards25519 v1.1.0 // indirect
diff --git a/go.sum b/go.sum
index 04e5324..20cb291 100644
--- a/go.sum
+++ b/go.sum
@@ -232,3 +232,5 @@ software.sslmate.com/src/go-pkcs12 v0.4.0 h1:H2g08FrTvSFKUj+D309j1DPfk5APnIdAQAB
 software.sslmate.com/src/go-pkcs12 v0.4.0/go.mod h1:Qiz0EyvDRJjjxGyUQa2cCNZn/wMyzrRJ/qcDXOQazLI=
 tailscale.com v1.88.2 h1:S8S+gt/Vx4KDlVjNHk7spcyGihTcJflKMroSnwjp5kQ=
 tailscale.com v1.88.2/go.mod h1:LHaTiwRgzebPDLgZ6RQQVzX+1SR5fbNl51fzm7UtMaw=
+tailscale.com v1.88.3 h1:OiE6iVqzykhbITxmIKjH8d00cw0LsJFO3TuFd4jQVXU=
+tailscale.com v1.88.3/go.mod h1:LHaTiwRgzebPDLgZ6RQQVzX+1SR5fbNl51fzm7UtMaw=