diff --git a/submodule.go b/submodule.go
index 20fcbe9..f3e9e83 100644
--- a/submodule.go
+++ b/submodule.go
@@ -15,7 +15,6 @@ import (
 type SubmoduleUpdateOptions struct {
 	*CheckoutOpts
 	*RemoteCallbacks
-	Version               uint64
 	CloneCheckoutStrategy CheckoutStrategy
 	Signature             *Signature
 }