diff --git a/doxygen.spec b/doxygen.spec
index 7068a25..638ac72 100644
--- a/doxygen.spec
+++ b/doxygen.spec
@@ -7,7 +7,7 @@
 %define pck_docdir   %{_datadir}/doc/doxygen-%{version}
 
 Name:          doxygen
-Version:       1.8.20
+Version:       1.9.1
 Release:       1mamba
 Summary:       A documentation system for C, C++, Java, IDL, Objective-C, PHP, C# and D
 Group:         Applications/Development
@@ -154,6 +154,12 @@ find examples -type f | xargs chmod -x
 %doc LANGUAGE.HOWTO examples
 
 %changelog
+* Sat Jan 09 2021 Automatic Build System <autodist@mambasoft.it> 1.9.1-1mamba
+- automatic version update by autodist
+
+* Tue Dec 29 2020 Automatic Build System <autodist@mambasoft.it> 1.9.0-1mamba
+- automatic version update by autodist
+
 * Tue Aug 25 2020 Automatic Build System <autodist@mambasoft.it> 1.8.20-1mamba
 - automatic version update by autodist