diff --git a/README.rst b/README.rst
index 31bd293..73b23d3 100644
--- a/README.rst
+++ b/README.rst
@@ -14,6 +14,10 @@ Requires
 Changes
 =======
 
+*6.0.15 - 04.10.2022*
+
+- updt: second-currency support optimized
+
 *6.0.14 - 30.09.2022*
 
 - fix: parameter
diff --git a/tryton.cfg b/tryton.cfg
index 9dbd224..58a9cd8 100644
--- a/tryton.cfg
+++ b/tryton.cfg
@@ -1,5 +1,5 @@
 [tryton]
-version=6.0.14
+version=6.0.15
 depends:
     res
     currency