diff --git a/phpmailer.spec b/phpmailer.spec
index 1cf0bb3..467a38a 100644
--- a/phpmailer.spec
+++ b/phpmailer.spec
@@ -1,31 +1,31 @@
 Name:          phpmailer
-Version:       5.0.2
-Release:       2mamba
+Version:       6.5.3
+Release:       1mamba
 Summary:       PHP email transport class with many features
 Group:         System/Libraries/PHP
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://phpmailer.codeworxtech.com/
-Source:        http://downloads.sourceforge.net/sourceforge/phpmailer/PHPMailer_v%{version}.tar.gz
+URL:           https://github.com/PHPMailer/PHPMailer
+Source:        https://github.com/PHPMailer/PHPMailer.git/v%{version}/PHPMailer-%{version}.tar.bz2
 License:       LGPL
+## AUTOBUILDREQ-BEGIN
+## AUTOBUILDREQ-END
 Requires:      php
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 BuildArch:     noarch
 
 %description
 PHP email transport class featuring file attachments, SMTP servers, CCs, BCCs, HTML messages, word wrap, and more. Sends email via sendmail, PHP mail(), QMail, or with SMTP. Methods are based on the popular AspEmail active server component.
 
 %prep
-
-%setup -q -n PHPMailer_v%{version}
+%setup -q -n PHPMailer-%{version}
 
 %build
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 install -d %{buildroot}%{_libdir}/php/phpmailer/language
-install class.*.php %{buildroot}%{_libdir}/php/phpmailer
+install src/* %{buildroot}%{_libdir}/php/phpmailer/
 install language/* %{buildroot}%{_libdir}/php/phpmailer/language
 
 %clean
@@ -35,9 +35,12 @@ install language/* %{buildroot}%{_libdir}/php/phpmailer/language
 %defattr(-,root,root)
 %{_libdir}/php/phpmailer/*.php
 %{_libdir}/php/phpmailer/language/*.php
-%doc ChangeLog.txt LICENSE README
+%doc LICENSE
 
 %changelog
+* Tue Jan 11 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 6.5.3-1mamba
+- update to 6.5.3
+
 * Mon Jul 29 2013 Automatic Build System <autodist@mambasoft.it> 5.0.2-2mamba
 - automatic rebuild by autodist