diff --git a/libglademm.spec b/libglademm.spec
index 55baad5..cf72715 100644
--- a/libglademm.spec
+++ b/libglademm.spec
@@ -2,7 +2,7 @@
 
 Name:          libglademm
 Version:       2.6.7
-Release:       3mamba
+Release:       4mamba
 Summary:       C++ interface for Glade, a user interface builder for GTK+ and GNOME
 Group:         System/Libraries
 Vendor:        openmamba
@@ -14,26 +14,26 @@ License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libatk-devel
-BuildRequires: libatkmm-devel
+BuildRequires: libatkmm1-devel
 BuildRequires: libcairo-devel
-BuildRequires: libcairomm-devel
+BuildRequires: libcairomm10-devel
 BuildRequires: libfontconfig-devel
 BuildRequires: libfreetype-devel
 BuildRequires: libgcc
 BuildRequires: libgdk-pixbuf-devel
 BuildRequires: libglade-devel
 BuildRequires: libglib-devel
-BuildRequires: libglibmm-devel
+BuildRequires: libglibmm24-devel
 BuildRequires: libgtk2-devel
 BuildRequires: libgtkmm2-devel
+BuildRequires: libharfbuzz-devel
 BuildRequires: libpango-devel
-BuildRequires: libpangomm-devel
-BuildRequires: libsigc++-devel
+BuildRequires: libpangomm1-devel
+BuildRequires: libsigc++2-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libxml2-devel
 ## AUTOBUILDREQ-END
 BuildRequires: pkgconfig
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 C++ interface for Glade, a user interface builder for GTK+ and GNOME.
@@ -45,11 +45,13 @@ Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description devel
 Library for Glade, a user interface builder for GTK+ and GNOME.
-
 This package contains static libraries and header files needed for development.
 
+%debug_package
+
 %prep
 %setup -q
+sed -i "s,| arm-\*  |,| aarch64-\* | arm-\*  |," scripts/config.sub
 
 %build
 %configure \
@@ -66,12 +68,12 @@ This package contains static libraries and header files needed for development.
 
 %files
 %defattr(-,root,root)
-%{_libdir}/*.so.*
+%{_libdir}/libglademm-*.so.*
 
 %files devel
 %defattr(-,root,root)
-%{_libdir}/*.la
-%{_libdir}/*.so
+%{_libdir}/libglademm-*.la
+%{_libdir}/libglademm-*.so
 %dir %{_includedir}/%{name}-?.?/
 %{_includedir}/%{name}-?.?/*
 %{_libdir}/pkgconfig/%{name}*.pc
@@ -81,6 +83,9 @@ This package contains static libraries and header files needed for development.
 %{_datadir}/devhelp/*
 
 %changelog
+* Mon Nov 22 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 2.6.7-4mamba
+- rebuilt with debug package
+
 * Fri Aug 11 2017 Silvan Calarco <silvan.calarco@mambasoft.it> 2.6.7-3mamba
 - rebuilt