diff --git a/libguile.spec b/libguile.spec
index 5cb146c..5a9a920 100644
--- a/libguile.spec
+++ b/libguile.spec
@@ -1,6 +1,6 @@
 %define majversion %(echo %version | cut -d. -f 1-2)
 Name:          libguile
-Version:       3.0.7
+Version:       3.0.9
 Release:       1mamba
 Summary:       A GNU implementation of Scheme for application extensibility
 Group:         Development/Applications
@@ -25,7 +25,7 @@ BuildRequires: pkg-config
 BuildRequires: slib >= 3b3
 Requires(post):%{__install_info}
 Provides:      guile
-Obsoletes:     guile
+Obsoletes:     guile < 3.0.9
 Requires(post):slib >= 3b3
 
 %description
@@ -40,7 +40,7 @@ Group:         Development/Libraries
 Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 Requires:      %{name}-tools = %{?epoch:%epoch:}%{version}-%{release}
 Provides:      guile-devel
-Obsoletes:     guile-devel
+Obsoletes:     guile-devel < 3.0.9
 
 %description devel
 The guile-devel package includes the libraries, header files, etc., that you'll need to develop applications that are linked with the GUILE extensibility library.
@@ -169,7 +169,6 @@ fi
 %dir %{_libdir}/guile/%{majversion}/ccache
 %{_libdir}/guile/%{majversion}/ccache/*
 %dir %{_libdir}/guile/%{majversion}/extensions
-%{_libdir}/guile/%{majversion}/extensions/guile-readline.la
 %{_libdir}/guile/%{majversion}/extensions/guile-readline.so
 %{_libdir}/guile/%{majversion}/extensions/guile-readline.so.*
 %{_mandir}/man1/guile.*
@@ -184,7 +183,6 @@ fi
 %{_includedir}/guile/%{majversion}/*.h
 %dir %{_includedir}/guile/%{majversion}/libguile
 %{_includedir}/guile/%{majversion}/libguile/*.h
-%{_libdir}/libguile-%{majversion}.la
 %{_libdir}/libguile-%{majversion}.so
 %{_libdir}/pkgconfig/guile-%{majversion}.pc
 %{_datadir}/aclocal/*
@@ -203,6 +201,9 @@ fi
 %{_datadir}/gdb/auto-load/%{_libdir}/*.scm
 
 %changelog
+* Tue Mar 28 2023 Automatic Build System <autodist@mambasoft.it> 3.0.9-1mamba
+- automatic update by autodist
+
 * Tue Jun 29 2021 Automatic Build System <autodist@mambasoft.it> 3.0.7-1mamba
 - automatic update by autodist