diff --git a/tn5250.spec b/tn5250.spec
index 2797cf4..0ca2682 100644
--- a/tn5250.spec
+++ b/tn5250.spec
@@ -1,13 +1,13 @@
 Name:          tn5250
-Version:       0.17.4
-Release:       3mamba
+Version:       0.17.6
+Release:       1mamba
 Summary:       A telnet client for the IBM AS/400 that emulates 5250 terminals and printers
 Group:         Applications/Networking
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://tn5250.sourceforge.net/
-Source:        http://downloads.sourceforge.net/sourceforge/tn5250/%{name}-%{version}.tar.gz
+URL:           https://tn5250.sourceforge.net/
+Source:        https://github.com/tn5250/tn5250.git/v%{version}/tn5250-%{version}.tar.bz2
 Patch0:        tn5250-0.17.4-openssl-1.1.patch
 License:       LGPL
 ## AUTOBUILDREQ-BEGIN
@@ -20,12 +20,21 @@ BuildRequires: libopenssl-devel
 tn5250 is a telnet client for the IBM AS/400 that emulates 5250 terminals and printers.
 This function is the same as that provided by the 5250 emulator in IBM Client Access.
 
-%package devel
+%package -n lib%{name}
+Summary:       Shared libraries for %{name}
+Group:         System/Libraries
+
+%description -n lib%{name}
+tn5250 is a telnet client for the IBM AS/400 that emulates 5250 terminals and printers.
+This function is the same as that provided by the 5250 emulator in IBM Client Access.
+This package contains the shared libraries provided with %{name}.
+
+%package -n lib%{name}-devel
 Summary:       Devel package for %{name}
 Group:         Development/Libraries
-Requires:      %{name} = %{version}
+Requires:      lib%{name} = %{version}-%{release}
 
-%description devel
+%description -n lib%{name}-devel
 tn5250 is a telnet client for the IBM AS/400 that emulates 5250 terminals and printers.
 This function is the same as that provided by the 5250 emulator in IBM Client Access.
 This package contains static libraries and header files needed for development.
@@ -34,8 +43,6 @@ This package contains static libraries and header files needed for development.
 
 %prep
 %setup -q 
-%patch0 -p1
-
 autoreconf -f -i
 
 %build
@@ -56,7 +63,7 @@ autoreconf -f -i
 %{_bindir}/tn5250
 %{_bindir}/xt5250
 %{_bindir}/5250keys
-%{_libdir}/*.so.*
+#%{_libdir}/*.so.*
 %{_mandir}/man1/lp5250d.*
 %{_mandir}/man1/scs2ascii.*
 %{_mandir}/man1/scs2pdf.*
@@ -64,21 +71,24 @@ autoreconf -f -i
 %{_mandir}/man1/tn5250.*
 %{_mandir}/man5/tn5250rc.*
 %{_datadir}/tn5250/*
-%doc AUTHORS COPYING
-#ChangeLog NEWS README README.ssl TODO
 
-%files devel
+%files -n lib%{name}
+%defattr(-,root,root)
+%{_libdir}/lib5250.so.*
+%doc AUTHORS COPYING
+
+%files -n lib%{name}-devel
 %defattr(-,root,root)
-#%{_bindir}/tn5250-config
 %{_includedir}/*.h
 %{_includedir}/tn5250/*.h
-%{_libdir}/*.so
-%{_libdir}/*.a
-%{_libdir}/*.la
-#%{_datadir}/aclocal/tn5250.m4
-#%{_libdir}/pkgconfig/tn5250.pc
+%{_libdir}/lib5250.a
+%{_libdir}/lib5250.so
+%doc ChangeLog NEWS README README.ssl TODO
 
 %changelog
+* Thu Mar 14 2024 Silvan Calarco <silvan.calarco@mambasoft.it> 0.17.6-1mamba
+- update to 0.17.6
+
 * Fri May 21 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 0.17.4-3mamba
 - rebuilt with debug package and specfile fixes