1 files changed, 2 insertions, 0 deletions
diff --git a/options.go b/options.go
index 9f328cb..0ec18d4 100644
--- a/options.go
+++ b/options.go
@@ -194,6 +194,8 @@ type SubmoduleUpdateOptions struct {
 	// the current repository but also in any nested submodules inside those
 	// submodules (and so on). Until the SubmoduleRescursivity is reached.
 	RecurseSubmodules SubmoduleRescursivity
+	// Auth credentials, if required, to use with the remote repository.
+	Auth transport.AuthMethod
 }
 
 var (