diff --git a/automake.spec b/automake.spec
index 2f97639..87a1928 100644
--- a/automake.spec
+++ b/automake.spec
@@ -1,7 +1,7 @@
 %define majversion %(echo %version | cut -d. -f 1-2)
 
 Name:          automake
-Version:       1.16.4
+Version:       1.16.5
 Release:       1mamba
 Summary:       A GNU tool for automatically creating Makefiles
 Group:         Development/Tools
@@ -74,6 +74,9 @@ exit 0
 #%doc doc/amhello-1.0.tar.gz
 
 %changelog
+* Mon Oct 04 2021 Automatic Build System <autodist@mambasoft.it> 1.16.5-1mamba
+- automatic version update by autodist
+
 * Tue Jul 27 2021 Automatic Build System <autodist@mambasoft.it> 1.16.4-1mamba
 - automatic version update by autodist