diff --git a/hivex.spec b/hivex.spec
index fdad4ec..312e70c 100644
--- a/hivex.spec
+++ b/hivex.spec
@@ -1,26 +1,26 @@
 Name:          hivex
 Version:       1.3.21
-Release:       1mamba
+Release:       2mamba
 Summary:       Windows registry hive extraction library
 Group:         System/Tools
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://libguestfs.org/hivex.3.html
+URL:           https://libguestfs.org/hivex.3.html
 Source:        https+git://github.com/libguestfs/hivex.git/v%{version}/hivex-%{version}.tar.bz2
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: liblzma-devel
-BuildRequires: libperl
+BuildRequires: libpython310-devel
 BuildRequires: libreadline-devel
 BuildRequires: libruby-devel
 BuildRequires: libxml2-devel
-BuildRequires: libz-devel
 BuildRequires: ocaml
 BuildRequires: ocaml-runtime
+BuildRequires: perl-Encode
 BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
+BuildRequires: ocaml >= 4.14.1
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description
@@ -33,6 +33,46 @@ Summary:       Shared libraries for %{name}
 %description -n lib%{name}
 This package contains shared libraries for %{name}.
 
+%package -n perl-%{name}
+Group:         System/Libraries/Perl
+Summary:       Perl bindings for %{name}
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n perl-%{name}
+This package contains the Perl bindings for %{name}.
+
+%package -n python-%{name}
+Group:         System/Libraries/Python
+Summary:       Python bindings for %{name}
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n python-%{name}
+This package contains the Python bindings for %{name}.
+
+%package -n ruby-%{name}
+Group:         System/Libraries/Python
+Summary:       Ruby bindings for %{name}
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n ruby-%{name}
+This package contains the Ruby bindings for %{name}.
+
+%package -n ocaml-%{name}
+Group:         System/Libraries/Ocaml
+Summary:       Ocaml bindings for %{name}
+Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n ocaml-%{name}
+This package contains the Ocaml bindings for %{name}.
+
+%package -n ocaml-%{name}-devel
+Group:         Development/Libraries
+Summary:       Development files for Ocaml bindings for %{name}
+Requires:      ocaml-%{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description -n ocaml-%{name}-devel
+This package contains the development files for Ocaml bindings for %{name}.
+
 %package -n lib%{name}-devel
 Group:         Development/Libraries
 Summary:       Development files for %{name}
@@ -51,7 +91,7 @@ This package contains libraries and header files for developing applications tha
 
 %build
 %configure \
-   PYTHON=%{__python3}
+   PYTHON=%{__python310}
 
 %make
 
@@ -80,7 +120,36 @@ rm -f %{buildroot}%{perl_archlib}/perllocal.pod
 %files -n lib%{name}
 %defattr(-,root,root)
 %{_libdir}/libhivex.so.*
+%doc LICENSE
+
+%files -n lib%{name}-devel
+%defattr(-,root,root)
+%{_includedir}/hivex.h
+%{_libdir}/libhivex.a
+%{_libdir}/libhivex.so
+%{_libdir}/pkgconfig/hivex.pc
+%{_mandir}/man3/Win::Hivex.3pm*
+%{_mandir}/man3/Win::Hivex::Regedit.3pm*
+%{_mandir}/man3/hivex.3*
+#%doc README TODO
+
+%files -n perl-%{name}
+%defattr(-,root,root)
 %{perl_sitearch}/*
+
+%files -n python-%{name}
+%defattr(-,root,root)
+%dir %{python310_sitearch}/hivex
+%{python310_sitearch}/hivex/*
+%{python310_sitearch}/libhivexmod.cpython-*.so
+
+%files -n ruby-%{name}
+%defattr(-,root,root)
+%{ruby_sitelib}/hivex.rb
+%{ruby_sitearch}/_hivex.so
+
+%files -n ocaml-%{name}
+%defattr(-,root,root)
 %dir %{_libdir}/ocaml/hivex
 %{_libdir}/ocaml/hivex/META
 %{_libdir}/ocaml/hivex/mlhivex.cma
@@ -88,31 +157,18 @@ rm -f %{buildroot}%{perl_archlib}/perllocal.pod
 %{_libdir}/ocaml/hivex/hivex.cmx
 %{_libdir}/ocaml/stublibs/dllmlhivex.so
 %{_libdir}/ocaml/stublibs/dllmlhivex.so.owner
-%{ruby_sitelib}/hivex.rb
-%{ruby_sitearch}/_hivex.so
-%{python3_sitearch}/hivex/__init__.py
-%{python3_sitearch}/hivex/hive_types.py
-%{python3_sitearch}/libhivexmod.cpython-*.so
-%{python3_sitearch}/libhivexmod.la
-%doc LICENSE
 
-%files -n lib%{name}-devel
+%files -n ocaml-%{name}-devel
 %defattr(-,root,root)
-%{_includedir}/hivex.h
-%{_libdir}/libhivex.a
-%{_libdir}/libhivex.la
-%{_libdir}/libhivex.so
 %dir %{_libdir}/ocaml/hivex
 %{_libdir}/ocaml/hivex/hivex.mli
 %{_libdir}/ocaml/hivex/libmlhivex.a
 %{_libdir}/ocaml/hivex/mlhivex.a
 %{_libdir}/ocaml/hivex/mlhivex.cmxa
-%{_libdir}/pkgconfig/hivex.pc
-%{_mandir}/man3/Win::Hivex.3pm*
-%{_mandir}/man3/Win::Hivex::Regedit.3pm*
-%{_mandir}/man3/hivex.3*
-%doc README TODO
 
 %changelog
+* Sat Jul 08 2023 Sdk Build System <sdk@mambasoft.it> 1.3.21-2mamba
+- rebuilt with ocaml 4.14.1
+
 * Sat Aug 07 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.3.21-1mamba
 - package created using the webbuild interface