diff --git a/plasma-desktop.spec b/plasma-desktop.spec
index 5ab387b..4c8342e 100644
--- a/plasma-desktop.spec
+++ b/plasma-desktop.spec
@@ -1,7 +1,7 @@
 %define plasmaver %(echo %version | cut -d. -f1-3)
 
 Name:          plasma-desktop
-Version:       5.27.3
+Version:       5.27.4
 Release:       1mamba
 Summary:       KDE Plasma 5 Desktop
 Group:         Graphical Desktop/Applications/Environment
@@ -120,7 +120,7 @@ This package contains libraries and header files for developing applications tha
 #-D -T
 #:<< _EOF
 #%patch0 -p1
-%patch1 -p1
+%patch 1 -p1
 
 %build
 #:<< _EOF
@@ -207,6 +207,9 @@ This package contains libraries and header files for developing applications tha
 %doc LICENSES
 
 %changelog
+* Wed Apr 05 2023 Automatic Build System <autodist@mambasoft.it> 5.27.4-1mamba
+- automatic version update by autodist
+
 * Thu Mar 16 2023 Automatic Build System <autodist@mambasoft.it> 5.27.3-1mamba
 - automatic version update by autodist