diff --git a/hotdoc.spec b/hotdoc.spec
index e2a7f55..3dd8c49 100644
--- a/hotdoc.spec
+++ b/hotdoc.spec
@@ -1,5 +1,5 @@
 Name:          hotdoc
-Version:       0.13.4
+Version:       0.13.5
 Release:       1mamba
 Summary:       A documentation micro-framework
 Group:         Applications/Development
@@ -56,6 +56,9 @@ sed -i "s,.*/man/.*,&.gz," %{name}.filelist
 %defattr(-,root,root)
 
 %changelog
+* Sun Sep 05 2021 Automatic Build System <autodist@mambasoft.it> 0.13.5-1mamba
+- automatic version update by autodist
+
 * Thu Jul 08 2021 Automatic Build System <autodist@mambasoft.it> 0.13.4-1mamba
 - automatic version update by autodist