diff --git a/plasma-wayland-protocols.spec b/plasma-wayland-protocols.spec
index f994cb8..da9c0e0 100644
--- a/plasma-wayland-protocols.spec
+++ b/plasma-wayland-protocols.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          plasma-wayland-protocols
-Version:       1.3.0
+Version:       1.4.0
 Release:       1mamba
 Summary:       KDE Plasma-specific protocols for Wayland
 Group:         System/Libraries
@@ -43,6 +43,9 @@ KDE Plasma-specific protocols for Wayland.
 %doc COPYING.LIB
 
 %changelog
+* Sun Sep 05 2021 Automatic Build System <autodist@mambasoft.it> 1.4.0-1mamba
+- automatic version update by autodist
+
 * Fri Jun 11 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.0-1mamba
 - update to 1.3.0