diff --git a/go.mod b/go.mod
index 317bdf3..28510b0 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	golang.org/x/mobile v0.0.0-20240319015410-c58ccf4b0c87
 	golang.org/x/sys v0.18.0
 	inet.af/netaddr v0.0.0-20220617031823-097006376321
-	tailscale.com v1.65.0-pre.0.20240508053445-e968b0ecd7b6
+	tailscale.com v1.66.0
 )
 
 require (
diff --git a/go.sum b/go.sum
index 3129efd..f34a27c 100644
--- a/go.sum
+++ b/go.sum
@@ -257,3 +257,5 @@ 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 v1.65.0-pre.0.20240508053445-e968b0ecd7b6 h1:juGUAbQUj9Nyp/0FZCKyg63Ywv8kZZIm/j5//LFxVZY=
 tailscale.com v1.65.0-pre.0.20240508053445-e968b0ecd7b6/go.mod h1:99BIV4U3UPw36Sva04xK2ZsEpVRUkY9jCdEDSAhaNGM=
+tailscale.com v1.66.0 h1:w6QFPpla98gHgI5wp4ilzUjZNjO340GmiCgS+xFdT0Y=
+tailscale.com v1.66.0/go.mod h1:99BIV4U3UPw36Sva04xK2ZsEpVRUkY9jCdEDSAhaNGM=