diff --git a/README.md b/README.md
index dfea5c0..48e5494 100644
--- a/README.md
+++ b/README.md
@@ -70,7 +70,7 @@ import (
 	"github.com/casbin/casbin/v2"
 	_ "github.com/lib/pq"
 
-	"github.com/casbin/xorm-adapter"
+	"github.com/casbin/xorm-adapter/v2"
 )
 
 func main() {