diff --git a/sdcc.spec b/sdcc.spec
index ce7276b..0478253 100644
--- a/sdcc.spec
+++ b/sdcc.spec
@@ -1,22 +1,24 @@
 Name:          sdcc
-Version:       4.2.0
+Version:       4.3.0
 Release:       1mamba
 Summary:       Small Device C Compiler
 Group:         Applications/Development
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://sdcc.sourceforge.net/
+URL:           https://sdcc.sourceforge.net/
 Source:        http://downloads.sourceforge.net/sourceforge/sdcc/sdcc-src-%{version}.tar.bz2
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libfl-devel
 BuildRequires: libgcc
+BuildRequires: libisl-devel
 BuildRequires: libncurses-devel
 BuildRequires: libreadline-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libz-devel
+BuildRequires: libzstd-devel
 ## AUTOBUILDREQ-END
 BuildRequires: gputils
 Requires:      gputils
@@ -81,6 +83,7 @@ The processors supported (to a varying degree) include the 8051, ds390, z80, hc0
 %{_bindir}/*
 %{_mandir}/man1/serialview.1*
 %{_mandir}/man1/ucsim.1*
+%{_libexecdir}/sdcc/*-openmamba-linux-gnu*/*/cc1
 
 %files common
 %defattr(-,root,root)
@@ -109,6 +112,9 @@ The processors supported (to a varying degree) include the 8051, ds390, z80, hc0
 #%{_infodir}/bfd.info.gz
 
 %changelog
+* Tue Jul 11 2023 Automatic Build System <autodist@mambasoft.it> 4.3.0-1mamba
+- automatic version update by autodist
+
 * Wed Mar 16 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 4.2.0-1mamba
 - update to 4.2.0