diff --git a/kdesvn-1.5.5-qt-4.8.patch b/kdesvn-1.5.5-qt-4.8.patch
deleted file mode 100644
index faaf6af..0000000
--- a/kdesvn-1.5.5-qt-4.8.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- kdesvn-1.5.5.orig/src/svnfrontend/graphtree/revgraphview.h
-+++ kdesvn-1.5.5/src/svnfrontend/graphtree/revgraphview.h
-@@ -49,7 +49,7 @@ typedef svn::SharedPointer<KTemporaryFil
- /**
- 	@author Rajko Albrecht <ral@alwins-world.de>
- */
--class RevGraphView : virtual public QGraphicsView
-+class RevGraphView : public QGraphicsView
- {
-     Q_OBJECT
- public:
diff --git a/kdesvn.spec b/kdesvn.spec
index b6da200..b4bb4fd 100644
--- a/kdesvn.spec
+++ b/kdesvn.spec
@@ -5,23 +5,21 @@
 
 Name:          kdesvn
 Version:       2.1.0
-Release:       2mamba
+Release:       3mamba
 Summary:       A subversion client for KDE
 Group:         Graphical Desktop/Applications/Development
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://kdesvn.alwins-world.de
+URL:           https://kdesvn.alwins-world.de/
 Source:        http://kde.mirror.anlx.net/stable/kdesvn/%{version}/kdesvn-%{version}.tar.xz
-#Source:        http://kdesvn.alwins-world.de/downloads/kdesvn-%{version}.tar.bz2
-Patch0:        %{name}-1.5.5-qt-4.8.patch
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: ldconfig
+BuildRequires: libX11-devel
 BuildRequires: libapr-devel
 BuildRequires: libaprutil-devel
-BuildRequires: libdb47-devel
+BuildRequires: libdb53-devel
 BuildRequires: libexpat-devel
 BuildRequires: libgcc
 BuildRequires: libgdbm-devel
@@ -47,10 +45,12 @@ BuildRequires: libkwidgetsaddons-devel
 BuildRequires: libkwindowsystem-devel
 BuildRequires: libkxmlgui-devel
 BuildRequires: libopenldap-devel
-BuildRequires: libqt5-devel
+BuildRequires: libsolid-devel
 BuildRequires: libsonnet-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libuuid-devel
+BuildRequires: libxcrypt-devel
+BuildRequires: qt5-qtbase-devel
 BuildRequires: subversion-devel
 ## AUTOBUILDREQ-END
 BuildRequires: cmake
@@ -59,7 +59,6 @@ BuildRequires: libjpeg-devel
 BuildRequires: libneon-devel >= 0.24.7
 Requires:      subversion >= 1.2.3
 Requires:      kdiff3
-BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
 KDESvn is a frontend to the subversion vcs.
@@ -75,8 +74,7 @@ Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 KDESvn is a frontend to the subversion vcs. 
 In difference to most other tools it uses the subversion C-Api direct via a c++ wrapper made by Rapid SVN and doesn't parse the output of the subversion client.
 So it is a real client itself instead of a frontend to the command line tool.
-
-This package contains static libraries and header files need for development
+This package contains static libraries and header files needed for development
 
 %package -n %{libname}
 Group:         Graphical Desktop/Libraries/KDE
@@ -93,7 +91,6 @@ This package contains the shared library needed to run kdesvn.
 
 %prep
 %setup -q
-#%patch0 -p1
 
 %build
 %cmake_kde5 \
@@ -137,6 +134,9 @@ This package contains the shared library needed to run kdesvn.
 %doc AUTHORS COPYING
 
 %changelog
+* Fri Mar 01 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 2.1.0-3mamba
+- rebuilt to remove requirement for db47
+
 * Wed Sep 09 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 2.1.0-2mamba
 - removed requirement for kdelibs; added debug package