diff --git a/doxygen.spec b/doxygen.spec
index 8c92dd9..208be40 100644
--- a/doxygen.spec
+++ b/doxygen.spec
@@ -7,7 +7,7 @@
 %define pck_docdir   %{_datadir}/doc/doxygen-%{version}
 
 Name:          doxygen
-Version:       1.9.5
+Version:       1.9.6
 Release:       1mamba
 Summary:       A documentation system for C, C++, Java, IDL, Objective-C, PHP, C# and D
 Group:         Applications/Development
@@ -85,6 +85,7 @@ This package contains the documentation in HTML format and PDF format.
 %build
 # FIXME: % cmake macro fails
 %cmake -d build \
+   -DPYTHON_EXECUTABLE=%{__python27} \
    -DDOC_INSTALL_DIR:PATH=share/doc/doxygen \
 %if %{with_qt_wiz}
    -Dbuild_wizard=ON \
@@ -151,6 +152,9 @@ find examples -type f | xargs chmod -x
 %doc LANGUAGE.HOWTO examples
 
 %changelog
+* Mon Mar 13 2023 Automatic Build System <autodist@mambasoft.it> 1.9.6-1mamba
+- automatic version update by autodist
+
 * Sat Aug 27 2022 Automatic Build System <autodist@mambasoft.it> 1.9.5-1mamba
 - automatic version update by autodist