diff --git a/go.mod b/go.mod
index c8aaa4adc..b13a46241 100644
--- a/go.mod
+++ b/go.mod
@@ -24,7 +24,7 @@ require (
 	github.com/peterbourgon/ff/v2 v2.0.0
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/tailscale/depaware v0.0.0-20201214215404-77d1e9757027
-	github.com/tailscale/wireguard-go v0.0.0-20210330185929-1689f2635004
+	github.com/tailscale/wireguard-go v0.0.0-20210330200845-4914b4a944c4
 	github.com/tcnksm/go-httpstat v0.2.0
 	github.com/toqueteos/webbrowser v1.2.0
 	go4.org/mem v0.0.0-20201119185036-c04c5a6ff174
diff --git a/go.sum b/go.sum
index fd334bd9a..d72fa6ddc 100644
--- a/go.sum
+++ b/go.sum
@@ -125,6 +125,8 @@ github.com/tailscale/wireguard-go v0.0.0-20210327173134-f6a42a1646a0 h1:7KFBvUmm
 github.com/tailscale/wireguard-go v0.0.0-20210327173134-f6a42a1646a0/go.mod h1:6t0OVdJwFOKFnvaHaVMKG6GznWaHqkmiR2n3kH0t924=
 github.com/tailscale/wireguard-go v0.0.0-20210330185929-1689f2635004 h1:GNEPNdNHsYe5zhoR/0z2Pl/a9zXbr0IySmHV6PhCrzI=
 github.com/tailscale/wireguard-go v0.0.0-20210330185929-1689f2635004/go.mod h1:6t0OVdJwFOKFnvaHaVMKG6GznWaHqkmiR2n3kH0t924=
+github.com/tailscale/wireguard-go v0.0.0-20210330200845-4914b4a944c4 h1:7Y0H5NzrV3fwHeDrUXDFcTy8QNbAEDwr+qHyOfX4VyE=
+github.com/tailscale/wireguard-go v0.0.0-20210330200845-4914b4a944c4/go.mod h1:6t0OVdJwFOKFnvaHaVMKG6GznWaHqkmiR2n3kH0t924=
 github.com/tcnksm/go-httpstat v0.2.0 h1:rP7T5e5U2HfmOBmZzGgGZjBQ5/GluWUylujl0tJ04I0=
 github.com/tcnksm/go-httpstat v0.2.0/go.mod h1:s3JVJFtQxtBEBC9dwcdTTXS9xFnM3SXAZwPG41aurT8=
 github.com/toqueteos/webbrowser v1.2.0 h1:tVP/gpK69Fx+qMJKsLE7TD8LuGWPnEV71wBN9rrstGQ=