diff --git a/emacs.spec b/emacs.spec
index 12e233f..338fe59 100644
--- a/emacs.spec
+++ b/emacs.spec
@@ -5,7 +5,7 @@
 %define with_xtoolkit_motif  0
 %define dirver %(echo %version | sed "s|[a-z]$||")
 Name:          emacs
-Version:       26.2
+Version:       26.3
 Release:       1mamba
 Summary:       Common files needed to run the GNU Emacs text editor
 Group:         Applications/Text
@@ -409,6 +409,9 @@ exit 0
 %endif
 
 %changelog
+* Thu Aug 29 2019 Automatic Build System <autodist@mambasoft.it> 26.3-1mamba
+- automatic version update by autodist
+
 * Fri Apr 19 2019 Automatic Build System <autodist@mambasoft.it> 26.2-1mamba
 - automatic version update by autodist