diff --git a/knavalbattle.spec b/knavalbattle.spec
index a3a5974..52c21ec 100644
--- a/knavalbattle.spec
+++ b/knavalbattle.spec
@@ -1,5 +1,5 @@
 Name:          knavalbattle
-Version:       17.12.3
+Version:       18.04.0
 Release:       1mamba
 Summary:       Naval Battle
 Group:         Graphical Desktop/Applications/Games
@@ -83,6 +83,9 @@ Naval Battle.
 %doc AUTHORS COPYING COPYING.DOC
 
 %changelog
+* Sun Apr 22 2018 Automatic Build System <autodist@mambasoft.it> 18.04.0-1mamba
+- automatic version update by autodist
+
 * Thu Mar 08 2018 Automatic Build System <autodist@mambasoft.it> 17.12.3-1mamba
 - automatic version update by autodist