diff --git a/libxml++.spec b/libxml++.spec
index 2bad971..ce1c39d 100644
--- a/libxml++.spec
+++ b/libxml++.spec
@@ -1,7 +1,7 @@
 %define        majversion          %(echo %version | cut -d. -f 1-2)
 
 Name:          libxml++
-Version:       3.0.0
+Version:       4.9.1
 Release:       1mamba
 Summary:       A C++ wrapper for the libxml XML parser library
 Group:         System/Libraries
@@ -13,10 +13,8 @@ Source:        http://ftp.gnome.org/pub/GNOME/sources/libxml++/%{majversion}/lib
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: ldconfig
 BuildRequires: libgcc
-BuildRequires: libglib-devel
-BuildRequires: libglibmm-devel
-BuildRequires: libsigc++-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libxml2-devel
 ## AUTOBUILDREQ-END
@@ -52,7 +50,9 @@ libxml++ is a C++ wrapper for the libxml XML parser library.
 It has SAX and DOM-like APIs, but does not attempt to conform exactly to the DOM specifications because they are not aimed at C++.
 Its API is much simpler than the underlying libxml C API.
 
-This package contains the API documentation need for development.
+This package contains the API documentation needed for development.
+
+%debug_package
 
 %prep
 %setup -q
@@ -83,8 +83,8 @@ This package contains the API documentation need for development.
 
 %files
 %defattr(-,root,root)
-%{_libdir}/*.so.*
-#%doc %{_defaultdocdir}/%{name}-%{version}
+%{_libdir}/libxml++*.so.*
+%doc AUTHORS COPYING
 
 %files devel
 %defattr(-,root,root)
@@ -102,9 +102,9 @@ This package contains the API documentation need for development.
 %{_includedir}/%{name}-?.?/%{name}/validators/*.h
 %dir %{_libdir}/%{name}-?.?/include
 %{_libdir}/%{name}-?.?/include/*.h
-%{_libdir}/*.a
-%{_libdir}/*.la
-%{_libdir}/*.so
+%{_libdir}/libxml++*.a
+%{_libdir}/libxml++*.la
+%{_libdir}/libxml++*.so
 %{_libdir}/pkgconfig/*.pc
 
 %files apidocs
@@ -113,6 +113,9 @@ This package contains the API documentation need for development.
 %doc %{_docdir}/%{name}-*/reference
 
 %changelog
+* Wed Dec 02 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 4.9.1-1mamba
+- update to 4.9.1
+
 * Thu May 26 2016 Silvan Calarco <silvan.calarco@mambasoft.it> 3.0.0-1mamba
 - update to 3.0.0