diff --git a/apidiff/next.txt b/apidiff/next.txt
index 979fceb..b3d22e9 100644
--- a/apidiff/next.txt
+++ b/apidiff/next.txt
@@ -29,6 +29,7 @@ Below are the incompatible changes between v0.0.10 and next, per package.
 # smtp
 
 # smtpclient
+- GatherIPs: changed from func(context.Context, *log/slog.Logger, github.com/mjl-/mox/dns.Resolver, github.com/mjl-/mox/dns.IPDomain, map[string][]net.IP) (bool, bool, github.com/mjl-/mox/dns.Domain, []net.IP, bool, error) to func(context.Context, *log/slog.Logger, github.com/mjl-/mox/dns.Resolver, string, github.com/mjl-/mox/dns.IPDomain, map[string][]net.IP) (bool, bool, github.com/mjl-/mox/dns.Domain, []net.IP, bool, error)
 
 # spf