diff --git a/xmlsec1.spec b/xmlsec1.spec
index 12c4c19..837d0e7 100644
--- a/xmlsec1.spec
+++ b/xmlsec1.spec
@@ -1,11 +1,11 @@
 Name:          xmlsec1
 Version:       1.2.34
-Release:       1mamba
+Release:       2mamba
 Summary:       XML Security Library
 Group:         System/Libraries
 Vendor:        openmamba
 Distribution:  openmamba
-Packager:      Ercole 'ercolinux' Carpanetto <ercole69@gmail.com>
+Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://www.aleksey.com/xmlsec/index.html
 Source:        http://www.aleksey.com/xmlsec/download/xmlsec1-%{version}.tar.gz
 License:       MIT
@@ -14,14 +14,13 @@ BuildRequires: glibc-devel
 BuildRequires: libgcrypt-devel
 BuildRequires: libgnutls-devel
 BuildRequires: libltdl-devel
-BuildRequires: liblzma-devel
 BuildRequires: libnspr-devel
 BuildRequires: libnss-devel
 BuildRequires: libopenssl-devel
 BuildRequires: libxml2-devel
 BuildRequires: libxslt-devel
-BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
+BuildRequires: libxml2-devel >= 2.10.0
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description
@@ -103,6 +102,9 @@ This package contains libraries and header files for developing applications tha
 
 
 %changelog
+* Thu Aug 25 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.2.34-2mamba
+- rebuilt  with libxml2 2.10.0
+
 * Fri May 06 2022 Automatic Build System <autodist@mambasoft.it> 1.2.34-1mamba
 - automatic version update by autodist