diff --git a/gnuplot.spec b/gnuplot.spec
index dad95bd..9321e90 100644
--- a/gnuplot.spec
+++ b/gnuplot.spec
@@ -1,6 +1,6 @@
 Name:          gnuplot
-Version:       5.4.2
-Release:       2mamba
+Version:       5.4.3
+Release:       1mamba
 Summary:       Command-line driven interactive datafile and function plotting utility
 Group:         Applications/Mathematics
 Distribution:  openmamba
@@ -15,6 +15,7 @@ Patch1:        gnuplot-4.6.3-lua-5.1.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libQt5Svg-devel
 BuildRequires: libX11-devel
 BuildRequires: libatk-devel
 BuildRequires: libcairo-devel
@@ -27,12 +28,12 @@ BuildRequires: libharfbuzz-devel
 BuildRequires: liblua-devel
 BuildRequires: libncurses-devel
 BuildRequires: libpango-devel
-BuildRequires: libqt5-devel
 BuildRequires: libreadline-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libwx_baseu-devel
 BuildRequires: libwx_gtk3u-devel
 BuildRequires: libz-devel
+BuildRequires: qt5-qtbase-devel
 ## AUTOBUILDREQ-END
 BuildRequires: tetex
 BuildRequires: tetex-latex
@@ -136,6 +137,9 @@ EOF
 %doc docs/psdoc/ps_*
 
 %changelog
+* Wed Jan 05 2022 Automatic Build System <autodist@mambasoft.it> 5.4.3-1mamba
+- automatic version update by autodist
+
 * Sun Aug 01 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 5.4.2-2mamba
 - rebuilt with wxWidgets 3.1