diff --git a/libppd.spec b/libppd.spec
index fab77ea..a1ad76c 100644
--- a/libppd.spec
+++ b/libppd.spec
@@ -1,5 +1,5 @@
 Name:          libppd
-Version:       2.0.0
+Version:       2.1.0
 Release:       1mamba
 Summary:       OpenPrinting ppd library
 Group:         System/Libraries
@@ -15,6 +15,7 @@ BuildRequires: libcups-devel
 BuildRequires: libcupsfilters-devel
 BuildRequires: libgcc
 BuildRequires: libstdc++6-devel
+BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 Requires:      %{name}-common = %{?epoch:%epoch:}%{version}-%{release}
 
@@ -55,8 +56,6 @@ This package contains shared files for %{name}.
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-%post -p /sbin/ldconfig
-%postun -p /sbin/ldconfig
 
 %files
 %defattr(-,root,root)
@@ -80,5 +79,8 @@ This package contains shared files for %{name}.
 %{_docdir}/libppd/*
 
 %changelog
+* Fri Oct 18 2024 Automatic Build System <autodist@openmamba.org> 2.1.0-1mamba
+- automatic version update by autodist
+
 * Mon Oct 09 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2.0.0-1mamba
 - package created using the webbuild interface