diff --git a/kmail.spec b/kmail.spec
index 6386b09..5c56f4e 100644
--- a/kmail.spec
+++ b/kmail.spec
@@ -1,8 +1,8 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kmail
-Version:       17.12.1
-Release:       2mamba
+Version:       17.12.3
+Release:       1mamba
 Summary:       KDE Frameworks 5 mail client
 Group:         Graphical Desktop/Applications/Internet
 Vendor:        openmamba
@@ -195,6 +195,12 @@ exit 0
 %doc COPYING.LIB
 
 %changelog
+* Mon Mar 12 2018 Automatic Build System <autodist@mambasoft.it> 17.12.3-1mamba
+- automatic version update by autodist
+
+* Sat Feb 10 2018 Automatic Build System <autodist@mambasoft.it> 17.12.2-1mamba
+- automatic version update by autodist
+
 * Sat Jan 13 2018 Silvan Calarco <silvan.calarco@mambasoft.it> 17.12.1-2mamba
 - require kdepim-runtime