diff --git a/bind.spec b/bind.spec
index 77a4a9e..9b7b5e3 100644
--- a/bind.spec
+++ b/bind.spec
@@ -6,7 +6,7 @@
 %define MAJver %(echo %version | cut -d. -f 1-2)
 
 Name:          bind
-Version:       9.15.4
+Version:       9.15.5
 Release:       1mamba
 Summary:       A DNS (Domain Name System) server
 Group:         System/Servers
@@ -311,6 +311,9 @@ exit 0
 %{_mandir}/man8/dnssec-keymgr.8*
 
 %changelog
+* Thu Oct 17 2019 Automatic Build System <autodist@mambasoft.it> 9.15.5-1mamba
+- automatic version update by autodist
+
 * Thu Sep 19 2019 Automatic Build System <autodist@mambasoft.it> 9.15.4-1mamba
 - automatic version update by autodist