diff --git a/flake.nix b/flake.nix
index e32cf3866..abcd8f2f9 100644
--- a/flake.nix
+++ b/flake.nix
@@ -151,4 +151,4 @@
     });
   };
 }
-# nix-direnv cache busting line: sha256-V4vJ1MonIWbuL+R5fUiO7hV7f+k/Iqoz+EFWnOJwZAs=
+# nix-direnv cache busting line: sha256-39axT5Q0+fNTcMgZCMLMNfJEJN46wMaaKDgfI+Uj+Ps=
diff --git a/go.mod b/go.mod
index d2c7d6dae..8e31076a3 100644
--- a/go.mod
+++ b/go.mod
@@ -100,7 +100,7 @@ require (
 	github.com/tailscale/setec v0.0.0-20251203133219-2ab774e4129a
 	github.com/tailscale/web-client-prebuilt v0.0.0-20250124233751-d4cd19a26976
 	github.com/tailscale/wf v0.0.0-20240214030419-6fbb0a674ee6
-	github.com/tailscale/wireguard-go v0.0.0-20250716170648-1d0488a3d7da
+	github.com/tailscale/wireguard-go v0.0.0-20260304043104-4184faf59e56
 	github.com/tailscale/xnet v0.0.0-20240729143630-8497ac4dab2e
 	github.com/tc-hib/winres v0.2.1
 	github.com/tcnksm/go-httpstat v0.2.0
diff --git a/go.mod.sri b/go.mod.sri
index ab47b01f0..887edc0c6 100644
--- a/go.mod.sri
+++ b/go.mod.sri
@@ -1 +1 @@
-sha256-V4vJ1MonIWbuL+R5fUiO7hV7f+k/Iqoz+EFWnOJwZAs=
+sha256-39axT5Q0+fNTcMgZCMLMNfJEJN46wMaaKDgfI+Uj+Ps=
diff --git a/go.sum b/go.sum
index 3bd1d887c..b09fcdc72 100644
--- a/go.sum
+++ b/go.sum
@@ -1152,8 +1152,8 @@ github.com/tailscale/web-client-prebuilt v0.0.0-20250124233751-d4cd19a26976 h1:U
 github.com/tailscale/web-client-prebuilt v0.0.0-20250124233751-d4cd19a26976/go.mod h1:agQPE6y6ldqCOui2gkIh7ZMztTkIQKH049tv8siLuNQ=
 github.com/tailscale/wf v0.0.0-20240214030419-6fbb0a674ee6 h1:l10Gi6w9jxvinoiq15g8OToDdASBni4CyJOdHY1Hr8M=
 github.com/tailscale/wf v0.0.0-20240214030419-6fbb0a674ee6/go.mod h1:ZXRML051h7o4OcI0d3AaILDIad/Xw0IkXaHM17dic1Y=
-github.com/tailscale/wireguard-go v0.0.0-20250716170648-1d0488a3d7da h1:jVRUZPRs9sqyKlYHHzHjAqKN+6e/Vog6NpHYeNPJqOw=
-github.com/tailscale/wireguard-go v0.0.0-20250716170648-1d0488a3d7da/go.mod h1:BOm5fXUBFM+m9woLNBoxI9TaBXXhGNP50LX/TGIvGb4=
+github.com/tailscale/wireguard-go v0.0.0-20260304043104-4184faf59e56 h1:/R1vu+eNhg1eKstmVPEKvsJgkh4TUyb+J+Eadwv+d/I=
+github.com/tailscale/wireguard-go v0.0.0-20260304043104-4184faf59e56/go.mod h1:zvaAPQrjUBWufXgqpSQ1/BYu9ZFOKnsNWLFQe+E78cM=
 github.com/tailscale/xnet v0.0.0-20240729143630-8497ac4dab2e h1:zOGKqN5D5hHhiYUp091JqK7DPCqSARyUfduhGUY8Bek=
 github.com/tailscale/xnet v0.0.0-20240729143630-8497ac4dab2e/go.mod h1:orPd6JZXXRyuDusYilywte7k094d7dycXXU5YnWsrwg=
 github.com/tc-hib/winres v0.2.1 h1:YDE0FiP0VmtRaDn7+aaChp1KiF4owBiJa5l964l5ujA=
diff --git a/shell.nix b/shell.nix
index 17ad79587..07d6eb933 100644
--- a/shell.nix
+++ b/shell.nix
@@ -16,4 +16,4 @@
 ) {
   src =  ./.;
 }).shellNix
-# nix-direnv cache busting line: sha256-V4vJ1MonIWbuL+R5fUiO7hV7f+k/Iqoz+EFWnOJwZAs=
+# nix-direnv cache busting line: sha256-39axT5Q0+fNTcMgZCMLMNfJEJN46wMaaKDgfI+Uj+Ps=