diff --git a/backend/conf/config.yml b/backend/conf/config.yml
index c0c1256e..a51a34c9 100644
--- a/backend/conf/config.yml
+++ b/backend/conf/config.yml
@@ -35,6 +35,6 @@ task:
   workers: 4
 other:
   tmppath: "/tmp"
-version: 0.4.2
+version: 0.4.3
 setting:
   allowRegister: "N"
\ No newline at end of file