diff --git a/go.mod b/go.mod
index f83ce8364..253eafa0f 100644
--- a/go.mod
+++ b/go.mod
@@ -23,7 +23,7 @@ require (
 	github.com/pborman/getopt v0.0.0-20190409184431-ee0cd42419d3
 	github.com/peterbourgon/ff/v2 v2.0.0
 	github.com/tailscale/depaware v0.0.0-20201003033024-5d95aab075be
-	github.com/tailscale/wireguard-go v0.0.0-20201008164108-2c83f43a9859
+	github.com/tailscale/wireguard-go v0.0.0-20201021041318-a6168fd06b3f
 	github.com/tcnksm/go-httpstat v0.2.0
 	github.com/toqueteos/webbrowser v1.2.0
 	go4.org/mem v0.0.0-20200706164138-185c595c3ecc