diff --git a/lib/cgo/cipher.hash.go b/lib/cgo/cipher.hash.go
index f724c2bb0..3041396b3 100644
--- a/lib/cgo/cipher.hash.go
+++ b/lib/cgo/cipher.hash.go
@@ -43,9 +43,10 @@ func SKY_cipher_SHA256_Set(_g *C.cipher__SHA256, _b []byte) (____error_code uint
 }
 
 //export SKY_cipher_SHA256_Hex
-func SKY_cipher_SHA256_Hex(_g *C.cipher__SHA256, _arg1 *string) (____error_code uint32) {
+func SKY_cipher_SHA256_Hex(_g *C.cipher__SHA256, _arg1 *C.GoString_) (____error_code uint32) {
 	g := (*cipher.SHA256)(unsafe.Pointer(_g))
-	*_arg1 = g.Hex()
+	__arg1 := g.Hex()
+	copyString(__arg1,_arg1)
 	return
 }