diff --git a/kosmindoormap.spec b/kosmindoormap.spec
index f875201..8d5df4d 100644
--- a/kosmindoormap.spec
+++ b/kosmindoormap.spec
@@ -1,7 +1,7 @@
 %define majver %(echo %version | cut -d. -f1-2)
 
 Name:          kosmindoormap
-Version:       21.04.3
+Version:       21.08.0
 Release:       1mamba
 Summary:       A library and QML component for rendering multi-level OSM indoor maps
 Group:         Graphical Desktop/Applications/Graphics
@@ -97,6 +97,9 @@ exit 0
 %{_libdir}/libKOSMIndoorMap.so
 
 %changelog
+* Thu Aug 12 2021 Automatic Build System <autodist@mambasoft.it> 21.08.0-1mamba
+- automatic version update by autodist
+
 * Thu Jul 08 2021 Automatic Build System <autodist@mambasoft.it> 21.04.3-1mamba
 - automatic version update by autodist