diff --git a/iana-etc.spec b/iana-etc.spec
index b94a628..b7ae898 100644
--- a/iana-etc.spec
+++ b/iana-etc.spec
@@ -1,5 +1,5 @@
 Name:          iana-etc
-Version:       20200428
+Version:       20200511
 Release:       1mamba
 Summary:       The iana-etc package provides the Unix/Linux /etc/services and /etc/protocols files
 Group:         System/Configuration
@@ -40,6 +40,9 @@ cat %{S:1} >> %{buildroot}%{_sysconfdir}/services
 #% doc COPYING CREDITS
 
 %changelog
+* Tue May 19 2020 Automatic Build System <autodist@mambasoft.it> 20200511-1mamba
+- automatic version update by autodist
+
 * Fri May 01 2020 Automatic Build System <autodist@mambasoft.it> 20200428-1mamba
 - automatic version update by autodist