diff --git a/go.spec b/go.spec
index bc492c5..ce956e3 100644
--- a/go.spec
+++ b/go.spec
@@ -1,5 +1,5 @@
 Name:          go
-Version:       1.21.3
+Version:       1.21.4
 Release:       1mamba
 Summary:       The Go programming language
 Group:         Applications/Development
@@ -122,6 +122,9 @@ fi
 #%doc README.md
 
 %changelog
+* Wed Nov 08 2023 Automatic Build System <autodist@mambasoft.it> 1.21.4-1mamba
+- automatic version update by autodist
+
 * Wed Oct 11 2023 Automatic Build System <autodist@mambasoft.it> 1.21.3-1mamba
 - automatic version update by autodist