diff --git a/liblangtag.spec b/liblangtag.spec
index 827ffc8..3f0bac4 100644
--- a/liblangtag.spec
+++ b/liblangtag.spec
@@ -1,5 +1,5 @@
 Name:          liblangtag
-Version:       0.6.4
+Version:       0.6.5
 Release:       1mamba
 Summary:       An interface library to access/deal with tags for identifying languages
 Group:         System/Libraries
@@ -13,9 +13,7 @@ License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libglib-devel
-BuildRequires: liblzma-devel
 BuildRequires: libxml2-devel
-BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 
 %description
@@ -67,9 +65,7 @@ This package includes the %{name} API documentation.
 %{_libdir}/liblangtag-gobject.so.*
 %{_libdir}/liblangtag.so.*
 %dir %{_libdir}/liblangtag
-%{_libdir}/liblangtag/liblangtag-ext-ldml-t.la
 %{_libdir}/liblangtag/liblangtag-ext-ldml-t.so
-%{_libdir}/liblangtag/liblangtag-ext-ldml-u.la
 %{_libdir}/liblangtag/liblangtag-ext-ldml-u.so
 %{_libdir}/girepository-1.0/LangTag-*.typelib
 %dir %{_datadir}/liblangtag/common/bcp47
@@ -83,9 +79,7 @@ This package includes the %{name} API documentation.
 %defattr(-,root,root)
 %dir %{_includedir}/liblangtag
 %{_includedir}/liblangtag/*.h
-%{_libdir}/liblangtag-gobject.la
 %{_libdir}/liblangtag-gobject.so
-%{_libdir}/liblangtag.la
 %{_libdir}/liblangtag.so
 %{_libdir}/pkgconfig/liblangtag-gobject.pc
 %{_libdir}/pkgconfig/liblangtag.pc
@@ -98,6 +92,9 @@ This package includes the %{name} API documentation.
 %{_datadir}/gtk-doc/html/liblangtag/*
 
 %changelog
+* Mon Nov 27 2023 Automatic Build System <autodist@mambasoft.it> 0.6.5-1mamba
+- automatic version update by autodist
+
 * Fri Jul 15 2022 Automatic Build System <autodist@mambasoft.it> 0.6.4-1mamba
 - automatic version update by autodist