diff --git a/ark.spec b/ark.spec
index 2402bec..784791a 100644
--- a/ark.spec
+++ b/ark.spec
@@ -1,5 +1,5 @@
 Name:          ark
-Version:       18.12.2
+Version:       18.12.3
 Release:       1mamba
 Summary:       Manager for compressed files and archives
 Group:         Graphical Desktop/Applications/Archiving
@@ -123,6 +123,9 @@ exit 0
 %doc COPYING
 
 %changelog
+* Thu Mar 07 2019 Automatic Build System <autodist@mambasoft.it> 18.12.3-1mamba
+- automatic version update by autodist
+
 * Thu Feb 07 2019 Automatic Build System <autodist@mambasoft.it> 18.12.2-1mamba
 - automatic version update by autodist