diff --git a/librsvg.spec b/librsvg.spec
index b5b8e15..9617d77 100644
--- a/librsvg.spec
+++ b/librsvg.spec
@@ -1,7 +1,7 @@
 %define        majversion  %(echo %version | cut -d. -f 1-2)
 
 Name:          librsvg
-Version:       2.50.7
+Version:       2.52.3
 Release:       1mamba
 Summary:       A high performance SVG rendering library
 Group:         System/Libraries
@@ -27,20 +27,11 @@ BuildRequires: libgraphite2-devel
 BuildRequires: libharfbuzz-devel
 BuildRequires: liblzma-devel
 BuildRequires: libpango-devel
-BuildRequires: libpcre-devel
 BuildRequires: libpng-devel
 BuildRequires: libxml2-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 BuildRequires: libart_lgpl-devel
-BuildRequires: libfreetype-devel
-BuildRequires: libgdk-pixbuf-devel
-#%if "%{stage1}" != "1"
-#BuildRequires: libgnome-vfs-devel
-#BuildRequires: libgnomeprint-devel
-#BuildRequires: libgnomeprintui-devel
-#BuildRequires: xulrunner-devel
-#%endif
 BuildRequires: gettext-devel
 BuildRequires: libpopt-devel
 BuildRequires: libnspr-devel
@@ -48,16 +39,7 @@ BuildRequires: libICE-devel
 BuildRequires: vala-devel
 Requires:      libgsf
 Provides:      librsvg-mozilla
-Obsoletes:     librsvg-mozilla
-
-#librsvg-2.22.2
-
-#        Build GdkPixbuf loader:         yes
-#        Build theme engine:             yes
-#        Build Netscape plugin:          yes
-#        Handle svgz files:              true
-#        Use GIO:                        true
-#        Use libcroco for css parsing:   true
+Obsoletes:     librsvg-mozilla < 2.52.0
 
 %description
 The GNOME SVG Library (RSVG) is a high performance library for rendering SVG and SVGZ files associated with the Gnome Project.
@@ -78,8 +60,7 @@ Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
 
 %description devel
 The GNOME SVG Library (RSVG) is a high performance library for rendering SVG and SVGZ files associated with the Gnome Project.
-
-This package contains static libraries and header files need for development.
+This package contains static libraries and header files needed for development.
 
 %package apidocs
 Summary:       API documentation for %{name}
@@ -88,8 +69,9 @@ Requires:      gtk-doc
 
 %description apidocs
 The GNOME SVG Library (RSVG) is a high performance library for rendering SVG and SVGZ files associated with the Gnome Project.
+This package contains the API documentation needed for development.
 
-This package contains the API documentation need for development.
+%debug_package
 
 %prep
 %setup -q
@@ -99,15 +81,14 @@ This package contains the API documentation need for development.
 
 %build
 %configure \
-%ifnarch arm
+%ifnarch arm aarch64
    --enable-gtk-doc \
 %endif
-   --enable-gtk-theme \
+   --disable-static \
+   --enable-vala \
+   --enable-introspection \
    --enable-pixbuf-loader
 
-#   --enable-gnome-vfs \
-#   --enable-mozilla-plugin \
-
 %make
 
 %install
@@ -116,7 +97,7 @@ This package contains the API documentation need for development.
 # remove unpackaged files
 rm -f %{buildroot}%{_libdir}/mozilla/plugins/*.{a,la}
 
-%find_lang %{name}
+#% find_lang %{name} --all-name
 
 %ifarch x86_64
 rm -rf %{buildroot}%{prefix}/lib/.build-id/*
@@ -133,7 +114,8 @@ exit 0
 
 %postun -p /sbin/ldconfig
 
-%files -f %{name}.lang
+%files
+#-f %{name}.lang
 %defattr(-,root,root)
 %{_bindir}/rsvg-convert
 %{_libdir}/librsvg-2.so.*
@@ -151,12 +133,11 @@ exit 0
 %defattr(-,root,root)
 %dir %{_includedir}/librsvg-2.0/librsvg
 %{_includedir}/librsvg-2.0/librsvg/*
-%{_libdir}/librsvg-2.a
 %{_libdir}/librsvg-2.la
 %{_libdir}/librsvg-2.so
 %{_datadir}/gir-1.0/Rsvg-2.0.gir
-%{_libdir}/gdk-pixbuf-2.0/2.10.0/loaders/*.a
 %{_libdir}/gdk-pixbuf-2.0/2.10.0/loaders/*.la
+%{_datadir}/vala/vapi/librsvg-2.0.vapi
 %{_libdir}/pkgconfig/*
 %dir %{_datadir}/doc/librsvg
 %{_datadir}/doc/librsvg/*
@@ -168,6 +149,18 @@ exit 0
 %{_datadir}/gtk-doc/html/rsvg-2.0/*
 
 %changelog
+* Sun Oct 31 2021 Silvan Calarco <silvan.calarco@mambasoft.it> 2.52.3-1mamba
+- update to 2.52.3
+
+* Sun Oct 17 2021 Automatic Build System <autodist@mambasoft.it> 2.52.2-1mamba
+- automatic version update by autodist
+
+* Fri Oct 08 2021 Automatic Build System <autodist@mambasoft.it> 2.52.1-1mamba
+- automatic version update by autodist
+
+* Wed Sep 29 2021 Automatic Build System <autodist@mambasoft.it> 2.52.0-1mamba
+- automatic version update by autodist
+
 * Sat Jun 05 2021 Automatic Build System <autodist@mambasoft.it> 2.50.7-1mamba
 - automatic version update by autodist