diff --git a/bind.spec b/bind.spec
index 8822e8c..be8779a 100644
--- a/bind.spec
+++ b/bind.spec
@@ -6,8 +6,8 @@
 %define MAJver %(echo %version | cut -d. -f 1-2)
 
 Name:          bind
-Version:       9.17.2
-Release:       2mamba
+Version:       9.17.3
+Release:       1mamba
 Summary:       A DNS (Domain Name System) server
 Group:         System/Servers
 Vendor:        openmamba
@@ -321,25 +321,18 @@ exit 0
 %{_includedir}/pkcs11/*
 %dir %{_includedir}/ns/
 %{_includedir}/ns/*
-%{_libdir}/libbind9.a
 %{_libdir}/libbind9.la
 %{_libdir}/libbind9.so
-%{_libdir}/libdns.a
 %{_libdir}/libdns.la
 %{_libdir}/libdns.so
-%{_libdir}/libirs.a
 %{_libdir}/libirs.la
 %{_libdir}/libirs.so
-%{_libdir}/libisc.a
 %{_libdir}/libisc.la
 %{_libdir}/libisc.so
-%{_libdir}/libisccc.a
 %{_libdir}/libisccc.la
 %{_libdir}/libisccc.so
-%{_libdir}/libisccfg.a
 %{_libdir}/libisccfg.la
 %{_libdir}/libisccfg.so
-%{_libdir}/libns.a
 %{_libdir}/libns.la
 %{_libdir}/libns.so
 
@@ -364,6 +357,9 @@ exit 0
 #%{_mandir}/man1/dnssec-keymgr.1*
 
 %changelog
+* Sun Jul 19 2020 Automatic Build System <autodist@mambasoft.it> 9.17.3-1mamba
+- automatic version update by autodist
+
 * Mon Jul 06 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 9.17.2-2mamba
 - remove old examples from default named.conf