diff --git a/kwin.spec b/kwin.spec
index ecfdaf9..8b17d2a 100644
--- a/kwin.spec
+++ b/kwin.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kwin
-Version:       5.16.3
+Version:       5.16.4
 Release:       1mamba
 Summary:       KDE Frameworks 5 window manager
 Group:         Graphical Desktop/Applications/Environment
@@ -225,6 +225,9 @@ exit 0
 %{_libdir}/libkwinxrenderutils.so
 
 %changelog
+* Fri Aug 02 2019 Automatic Build System <autodist@mambasoft.it> 5.16.4-1mamba
+- automatic version update by autodist
+
 * Wed Jul 10 2019 Automatic Build System <autodist@mambasoft.it> 5.16.3-1mamba
 - automatic version update by autodist