diff --git a/sed.spec b/sed.spec
index 38e5445..1acfc7b 100644
--- a/sed.spec
+++ b/sed.spec
@@ -1,5 +1,5 @@
 Name:          sed
-Version:       4.7
+Version:       4.8
 Release:       1mamba
 Summary:       The GNU stream text editor
 Group:         Applications/Text
@@ -55,6 +55,9 @@ exit 0
 %doc AUTHORS NEWS README THANKS
 
 %changelog
+* Wed Jan 15 2020 Automatic Build System <autodist@mambasoft.it> 4.8-1mamba
+- automatic version update by autodist
+
 * Fri Dec 21 2018 Automatic Build System <autodist@mambasoft.it> 4.7-1mamba
 - automatic version update by autodist