diff --git a/kwin.spec b/kwin.spec
index 9db7b2c..e032394 100644
--- a/kwin.spec
+++ b/kwin.spec
@@ -1,8 +1,8 @@
 %define majver %(echo %version | cut -d. -f1-2)
 %define plasmaver %(echo %version | cut -d. -f1-3)
 Name:          kwin
-Version:       5.26.3
-Release:       2mamba
+Version:       5.26.4
+Release:       1mamba
 Summary:       KDE Frameworks 5 window manager
 Group:         Graphical Desktop/Applications/Environment
 Vendor:        openmamba
@@ -117,7 +117,7 @@ This package contains libraries and header files for developing applications tha
 #:<< _EOF
 #%patch0 -p1
 #%patch1 -p1 -b .revert-x11window-redraw-issue
-%patch2 -p1 -b .backport-reduce_baddamage_errors
+#%patch2 -p1 -b .backport-reduce_baddamage_errors
 
 %build
 #:<< _EOF
@@ -242,6 +242,9 @@ This package contains libraries and header files for developing applications tha
 %{_libdir}/cmake/KWinEffects/KWinEffects*.cmake
 
 %changelog
+* Thu Dec 01 2022 Automatic Build System <autodist@mambasoft.it> 5.26.4-1mamba
+- automatic version update by autodist
+
 * Sun Nov 20 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 5.26.3-2mamba
 - backport upstream package to try to reduce baddamage errors and kwin_x11 crashes ( https://bugs.kde.org/show_bug.cgi?id=461316 )