diff --git a/tryton.cfg b/tryton.cfg
index cf041e0..b97a3a1 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=4.1.0
+version=4.9.0
 depends:
     carrier_send_shipments
     stock_delivery