diff --git a/tryton.cfg b/tryton.cfg
index e8a2b3588e..595a2f5cc4 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=3.8.0
+version=3.9.0
 depends:
     account_invoice
     analytic_account