diff --git a/faad2.spec b/faad2.spec
index 6857ab2..a3d25ef 100644
--- a/faad2.spec
+++ b/faad2.spec
@@ -1,7 +1,7 @@
 %define        libname  lib%{name}
 %define        tagver %(echo %version | tr . _)
 Name:          faad2
-Version:       2.10.1
+Version:       2.11.1
 Release:       1mamba
 Epoch:         1
 Summary:       Freeware Advanced Audio Decoder 2
@@ -9,7 +9,7 @@ Group:         Applications/Multimedia
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
-URL:           http://www.audiocoding.com/
+URL:           https://www.audiocoding.com/
 Source:        https://github.com/knik0/faad2.git/%{version}/faad2-%{version}.tar.bz2
 #Source:        http://downloads.sourceforge.net/faac/faad2-%{version}.tar.gz
 Patch1:        %{name}-2.5-no_bmp.patch
@@ -77,24 +77,25 @@ This package contains static libraries and header files needed for development.
 %prep
 %setup -q
 #dos2unix configure.in
-#%patch1 -p1
-#%patch2 -p1
-%patch3 -p1
+#%patch 3 -p1
 #%patch4 -p1
-./bootstrap
 
 %build
-%configure \
-   --with-mp4v2 \
-   --without-xmms
+%cmake
 
-#   --with-drm
+%cmake_build
 
-%make
+#% configure \
+#   --with-mp4v2 \
+#   --without-xmms
+#
+##   --with-drm
+#
+#% make
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-%makeinstall
+%cmake_install
 
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
@@ -116,12 +117,10 @@ This package contains static libraries and header files needed for development.
 %files -n %{libname}-devel
 %defattr(-, root, root)
 %{_includedir}/*
-%{_libdir}/libfaad.a
 %{_libdir}/libfaad.so
-%{_libdir}/libfaad_drm.a
 %{_libdir}/libfaad_drm.so
 %{_libdir}/pkgconfig/faad2.pc
-%doc ChangeLog NEWS README TODO
+%doc ChangeLog README
 
 %if "%{stage1}" != "1"
 #%files -n xmms-aac
@@ -137,6 +136,12 @@ This package contains static libraries and header files needed for development.
 %endif
 
 %changelog
+* Wed Nov 15 2023 Automatic Build System <autodist@mambasoft.it> 2.11.1-1mamba
+- automatic version update by autodist
+
+* Mon Nov 13 2023 Automatic Build System <autodist@mambasoft.it> 2.11.0-1mamba
+- automatic version update by autodist
+
 * Sat Dec 03 2022 Silvan Calarco <silvan.calarco@mambasoft.it> 2.10.1-1mamba
 - update to 2.10.1