diff --git a/kmymoney.spec b/kmymoney.spec
index 84bf335..12df914 100644
--- a/kmymoney.spec
+++ b/kmymoney.spec
@@ -1,26 +1,56 @@
 Name:          kmymoney
 Version:       5.1.1
-Release:       1mamba
+Release:       2mamba
 Summary:       A personal finance manager for KDE
 Group:         Graphical Desktop/Applications/Office
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://www.kmymoney.org
+URL:           https://kmymoney.org/
 Source:        http://download.kde.org/stable/kmymoney/%{version}/src/kmymoney-%{version}.tar.xz
 Patch0:        kmymoney-4.6.3-libgmp-5.1.patch
 Patch1:        kmymoney-4.6.3-gcc-4.8.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: kdelibs-devel
-BuildRequires: kdepimlibs-devel
+BuildRequires: libQt5WebKit-devel
+BuildRequires: libakonadi-devel
 BuildRequires: libalkimia-devel
+BuildRequires: libaqbanking-devel
 BuildRequires: libgcc
 BuildRequires: libgmp-devel
+BuildRequires: libgpgme-devel
+BuildRequires: libgwenhywfar-devel
 BuildRequires: libical-devel
+BuildRequires: libkactivities-devel
+BuildRequires: libkarchive-devel
+BuildRequires: libkcmutils-devel
+BuildRequires: libkcodecs-devel
+BuildRequires: libkcompletion-devel
+BuildRequires: libkconfig-devel
+BuildRequires: libkconfigwidgets-devel
+BuildRequires: libkcontacts-devel
+BuildRequires: libkcoreaddons-devel
+BuildRequires: libkdewebkit-devel
+BuildRequires: libkdiagram-devel
+BuildRequires: libkholidays-devel
+BuildRequires: libki18n-devel
+BuildRequires: libkidentitymanagement-devel
+BuildRequires: libkio-devel
+BuildRequires: libkitemmodels-devel
+BuildRequires: libkitemviews-devel
+BuildRequires: libkjobwidgets-devel
+BuildRequires: libknotifications-devel
+BuildRequires: libkservice-devel
+BuildRequires: libktextwidgets-devel
+BuildRequires: libkwallet-devel
+BuildRequires: libkwidgetsaddons-devel
+BuildRequires: libkxmlgui-devel
 BuildRequires: libofx-devel
-BuildRequires: libqt4-devel
+BuildRequires: libperl
+BuildRequires: libqt5-devel
+BuildRequires: libsonnet-devel
+BuildRequires: libsqlcipher-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: perl-devel
 ## AUTOBUILDREQ-END
@@ -29,7 +59,6 @@ BuildRequires: libgmp-cxx-devel
 BuildRequires: libalkimia-devel >= 5.0.0
 Provides:      kmymoney2
 Obsoletes:     kmymoney2
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 KMyMoney is the Personal Finance Manager for KDE. It operates similar to MS-Money, supports different account types, categorisation of expenses and incomes, reconciliation of bank accounts and QIF import/export.
@@ -121,6 +150,9 @@ This package provides library and header files needed for development.
 #%{_kde5_libdir}/libpayeeidentifier_*.so
 
 %changelog
+* Sun Jun 20 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 5.1.1-2mamba
+- rebuilt to update build requirements
+
 * Wed Dec 23 2020 Automatic Build System <autodist@mambasoft.it> 5.1.1-1mamba
 - automatic version update by autodist