diff --git a/mupdf.spec b/mupdf.spec
index a3681b6..17742f9 100644
--- a/mupdf.spec
+++ b/mupdf.spec
@@ -1,5 +1,5 @@
 Name:          mupdf
-Version:       1.21.1
+Version:       1.22.0
 Release:       1mamba
 Summary:       A lightweight PDF, XPS, and E-book viewer
 Group:         Graphical Desktop/Applications/Publishing
@@ -85,6 +85,9 @@ This package contains libraries and header files for developing applications tha
 
 
 %changelog
+* Sun Apr 16 2023 Automatic Build System <autodist@mambasoft.it> 1.22.0-1mamba
+- automatic version update by autodist
+
 * Wed Jan 11 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.21.1-1mamba
 - update to 1.21.1