diff --git a/wayland-protocols.spec b/wayland-protocols.spec
index 4c7f1b7..024dbbb 100644
--- a/wayland-protocols.spec
+++ b/wayland-protocols.spec
@@ -1,5 +1,5 @@
 Name:          wayland-protocols
-Version:       1.21
+Version:       1.22
 Release:       1mamba
 Summary:       Wayland protocols that add functionality not available in the Wayland core protocol
 Group:         Development/Libraries
@@ -42,6 +42,9 @@ wayland-protocols contains Wayland protocols that add functionality not availabl
 %doc COPYING
 
 %changelog
+* Thu Sep 02 2021 Automatic Build System <autodist@mambasoft.it> 1.22-1mamba
+- automatic version update by autodist
+
 * Sat May 08 2021 Automatic Build System <autodist@mambasoft.it> 1.21-1mamba
 - automatic version update by autodist