diff --git a/qpdf.spec b/qpdf.spec
index c19a8e4..7e67105 100644
--- a/qpdf.spec
+++ b/qpdf.spec
@@ -1,5 +1,5 @@
 Name:          qpdf
-Version:       10.6.3
+Version:       11.1.0
 Release:       1mamba
 Summary:       A command-line program that does structural, content-preserving transformations on PDF files
 Group:         System/Tools
@@ -11,7 +11,6 @@ Source:        http://downloads.sourceforge.net/project/qpdf/qpdf/%{version}/qpd
 License:       Artistic
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: libatomic-devel
 BuildRequires: libgcc
 BuildRequires: libgnutls-devel
 BuildRequires: libjpeg-devel
@@ -39,29 +38,29 @@ This package contains shared libraries for %{name}.
 Group:         Development/Libraries
 Summary:       Development files for %{name}
 Requires:      lib%{name} = %{?epoch:%epoch:}%{version}-%{release}
-## note: you can add this requirement if .pc files are provided by this package
-#Requires:      pkg-config
+Requires:      pkg-config
 
 %description -n lib%{name}-devel
 This package contains libraries and header files for developing applications that use %{name}.
 
-
 %debug_package
 
 %prep
 %setup -q
 
 %build
-%configure \
-%ifarch arm
-   LIBS="-latomic"
-%endif
+%cmake -d build
+
+#% configure \
+#%ifarch arm
+#   LIBS="-latomic"
+#%endif
 
 %make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall
+%makeinstall -C build
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -90,12 +89,17 @@ This package contains libraries and header files for developing applications tha
 %dir %{_includedir}/qpdf
 %{_includedir}/qpdf/*
 %{_libdir}/libqpdf.a
-%{_libdir}/libqpdf.la
 %{_libdir}/libqpdf.so
 %{_libdir}/pkgconfig/libqpdf.pc
+%dir %{_libdir}/cmake/qpdf
+%{_libdir}/cmake/qpdf/libqpdf*.cmake
+%{_libdir}/cmake/qpdf/qpdfConfig*.cmake
 %doc ChangeLog TODO
 
 %changelog
+* Sat Sep 17 2022 Automatic Build System <autodist@mambasoft.it> 11.1.0-1mamba
+- automatic version update by autodist
+
 * Sun Mar 13 2022 Automatic Build System <autodist@mambasoft.it> 10.6.3-1mamba
 - automatic version update by autodist