diff --git a/cie-middleware.spec b/cie-middleware.spec
index a68dac9..24e5506 100644
--- a/cie-middleware.spec
+++ b/cie-middleware.spec
@@ -1,5 +1,5 @@
 Name:          cie-middleware
-Version:       1.4.1
+Version:       1.4.3.5
 Release:       1mamba
 Summary:       Italian CIE (Electronic ID Card) PCSC middleware
 Group:         System/Libraries
@@ -7,7 +7,8 @@ Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://github.com/italia/cie-middleware-linux
-Source:        https://github.com/italia/cie-middleware-linux/releases/download/%{version}/cie-middleware_%{version}.tar.gz
+Source:        https://github.com/italia/cie-middleware-linux/releases/download/%{version}/CIE-Middleware-%{version}.x86-64.tar.gz
+#Source:        https://github.com/italia/cie-middleware-linux.git/%{version}/CIE-Middleware-%{version}.tar.bz2
 License:       BSD
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -22,16 +23,17 @@ Italian CIE (Electronic ID Card) PCSC middleware.
 %debug_package
 
 %prep
-%setup -q -n %{name}_%{version}
+%setup -q -c
 
 %build
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
 install -d -m755 %{buildroot}%{_datadir}/CIEID
-install -D -m644 CIEID/* %{buildroot}%{_datadir}/CIEID/
-install -D -m755 libcie-pkcs11.so %{buildroot}%{_libdir}/libcie-pkcs11.so
-install -D -m644 cieid.desktop %{buildroot}%{_datadir}/applications/cieid.desktop
+install -D -m644 usr/share/CIEID/* %{buildroot}%{_datadir}/CIEID/
+install -D -m755 usr/local/lib/libcie-pkcs11.so %{buildroot}%{_libdir}/libcie-pkcs11.so
+install -D -m644 usr/share/applications/cieid.desktop %{buildroot}%{_datadir}/applications/cieid.desktop
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -45,6 +47,9 @@ install -D -m644 cieid.desktop %{buildroot}%{_datadir}/applications/cieid.deskto
 %{_datadir}/applications/cieid.desktop
 
 %changelog
+* Thu Aug 24 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.4.3.5-1mamba
+- update to 1.4.3.5
+
 * Fri Nov 12 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 1.4.1-1mamba
 - update to 1.4.1