diff --git a/cups-filters.spec b/cups-filters.spec
index 85b0e77..b175977 100644
--- a/cups-filters.spec
+++ b/cups-filters.spec
@@ -1,6 +1,6 @@
 Name:          cups-filters
 Version:       1.28.16
-Release:       1mamba
+Release:       2mamba
 Summary:       Backends, filters, and other software for the CUPS printing system
 Group:         System/Spooling
 Vendor:        openmamba
@@ -32,16 +32,14 @@ BuildRequires: libstdc++6-devel
 BuildRequires: libtiff-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
-BuildRequires: libqpdf-devel >= 8.0.0-1mamba
+BuildRequires: libqpdf-devel >= 0:11.1.0-1mamba
 BuildRequires: dejavu-fonts-ttf
 #Requires:      ghostscript
 %if "%{stage1}" != "1"
 BuildRequires: php-devel
 %endif
-BuildRequires: libqpdf-devel >= 10.0.1
 BuildRequires: libpoppler-devel >= 0.40
 BuildRequires: libpoppler-cpp-devel >= 0.40
-BuildRequires: libqpdf-devel >= 9.0.1
 BuildRequires: mupdf
 Requires:      dejavu-fonts-ttf
 Requires:      libpoppler-tools >= 0.40
@@ -163,10 +161,8 @@ install -D -m0644 utils/cups-browsed.service %{buildroot}%{_unitdir}/cups-browse
 %dir %{_includedir}/fontembed
 %{_includedir}/fontembed/*
 %{_libdir}/libcupsfilters.a
-%{_libdir}/libcupsfilters.la
 %{_libdir}/libcupsfilters.so
 %{_libdir}/libfontembed.a
-%{_libdir}/libfontembed.la
 %{_libdir}/libfontembed.so
 %{_libdir}/pkgconfig/libcupsfilters.pc
 %{_libdir}/pkgconfig/libfontembed.pc
@@ -175,6 +171,9 @@ install -D -m0644 utils/cups-browsed.service %{buildroot}%{_unitdir}/cups-browse
 %{_datadir}/doc/cups-filters/README
 
 %changelog
+* Tue Sep 27 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 1.28.16-2mamba
+- rebuilt by autoport with build requirements: libqpdf-devel>=0:11.1.0-1mamba
+
 * Thu Aug 25 2022 Automatic Build System <autodist@mambasoft.it> 1.28.16-1mamba
 - automatic version update by autodist