-BuildRequires: xerces%{?xercesver}-c-devel >= 2.6.1
-BuildRequires: xml-security-c-devel >= 1.3.1
-BuildRequires: xmltooling-devel, cxxtest
-%{?_with_log4cpp:BuildRequires: log4cpp-devel >= 0.3.5}
+BuildRequires: xerces%{?xercesver}-c-devel >= 2.8.0, xml-security-c-devel >= 1.4.0
+BuildRequires: xmltooling-devel
+%{?_with_log4cpp:BuildRequires: log4cpp-devel >= 1.0}