diff --git a/README.rst b/README.rst
index 6c65130..55727f0 100644
--- a/README.rst
+++ b/README.rst
@@ -14,6 +14,10 @@ Requires
 Changes
 =======
 
+*6.0.9 - 08.09.2022*
+
+- updt: allow negative amounts
+
 *6.0.8 - 07.09.2022*
 
 - updt: enter-booking form optimized
diff --git a/tryton.cfg b/tryton.cfg
index 967e743..22d89c9 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=6.0.8
+version=6.0.9
 depends:
     res
     currency