diff --git a/README.md b/README.md
index 711d6e1..17b9306 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,3 @@
 # ocaml-voaacenc
 
 This package contains an OCaml interface for he AAC+ encoding library, otherwise known as libvoaacenc.
-
diff --git a/ocaml-voaacenc.spec b/ocaml-voaacenc.spec
index c5cc41e..a738547 100644
--- a/ocaml-voaacenc.spec
+++ b/ocaml-voaacenc.spec
@@ -1,47 +1,47 @@
 %define ocamlpck  voaacenc
 
 Name:          ocaml-voaacenc
-Version:       0.1.0
+Version:       0.1.1
 Release:       1mamba
 Summary:       OCaml bindings for the vo-aacenc AAC encoder
 Group:         Development/Bindings
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Davide Madrisan <davide.madrisan@gmail.com>
-URL:           http://savonet.sourceforge.net/
-Source:        http://sourceforge.net/projects/savonet/files/ocaml-voaacenc/%{version}/ocaml-voaacenc-%{version}.tar.gz
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
+URL:           https://github.com/savonet/ocaml-voaacenc
+Source:        https://github.com/savonet/ocaml-voaacenc/releases/download/%{version}/ocaml-voaacenc-%{version}.tar.gz
+#Source:        https://github.com/savonet/ocaml-voaacenc.git/%{version}/ocaml-voaacenc-%{version}.tar.bz2
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
-## note: run 'autospec -u -a6 ocaml-voaacenc' to get the list of build requirements.
 ## AUTOBUILDREQ-END
 BuildRequires: libvo-aacenc-devel
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+Provides:      ocaml-voaacenc-devel
+Obsoletes:     ocaml-voaacenc-devel < 0.1.1
 
 %description
 This package contains an OCaml interface for he AAC+ encoding library, otherwise known as libvoaacenc.
 
-%package devel
-Group:         Development/Libraries
-Summary:       Development files for %{name}
-Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+#%package devel
+#Group:         Development/Libraries
+#Summary:       Development files for %{name}
+#Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+#
+#%description devel
+#This package contains libraries and signature files for developing applications that use %{name}.
 
-%description devel
-This package contains libraries and signature files for developing applications that use %{name}.
+#% debug_package
 
 %prep
 %setup -q
+./bootstrap
 
 %build
 ./configure \
    --prefix=%{_prefix} \
    --disable-ldconf
 
-make
-make doc
-
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-export DESTDIR=%{buildroot}
 export OCAMLFIND_DESTDIR=%{buildroot}$(ocamlfind printconf destdir)
 export DLLDIR=$OCAMLFIND_DESTDIR/stublibs
 
@@ -57,20 +57,13 @@ make install
 %defattr(-,root,root)
 %dir %{_libdir}/ocaml/%{ocamlpck}
 %{_libdir}/ocaml/%{ocamlpck}/META
-%{_libdir}/ocaml/%{ocamlpck}/*.cma
-%{_libdir}/ocaml/%{ocamlpck}/*.cmi
-%{_libdir}/ocaml/stublibs/*.so*
+%{_libdir}/ocaml/%{ocamlpck}/*.mli
+#%{_libdir}/ocaml/stublibs/*.so*
 %doc COPYING
 
-%files devel
-%defattr(-,root,root)
-%{_libdir}/ocaml/%{ocamlpck}/*.a
-%{_libdir}/ocaml/%{ocamlpck}/*.cmxa
-%{_libdir}/ocaml/%{ocamlpck}/*.cmx
-%{_libdir}/ocaml/%{ocamlpck}/*.mli
-%doc CHANGES README
-%doc doc/html/
-
 %changelog
+* Sun Jan 30 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 0.1.1-1mamba
+- update to 0.1.1
+
 * Thu Jun 27 2013 openmamba WebBuild System <webbuild@openmamba.org> 0.1.0-1mamba
 - package created by davide using the webbuild interface