diff --git a/gnome-backgrounds-42.0.tar.xz b/gnome-backgrounds-43.tar.xz
similarity index 58%
rename from gnome-backgrounds-42.0.tar.xz
rename to gnome-backgrounds-43.tar.xz
index 0990b5a..993b834 100644
Binary files a/gnome-backgrounds-42.0.tar.xz and b/gnome-backgrounds-43.tar.xz differ
diff --git a/gnome-backgrounds.spec b/gnome-backgrounds.spec
index 9d856a0..a4d5c90 100644
--- a/gnome-backgrounds.spec
+++ b/gnome-backgrounds.spec
@@ -1,28 +1,36 @@
 Name:          gnome-backgrounds
-Version:       42.0
-Release:       2
-Summary:       GNOME desktop comes with a desktop background
-License:       CC-BY-SA
+Version:       43
+Release:       1
+Summary:       Desktop backgrounds packaged with the GNOME desktop
+License:       CC-BY-SA-3.0
 URL:           https://gitlab.gnome.org/GNOME/gnome-backgrounds
-Source0:       https://download.gnome.org/sources/%{name}/42/%{name}-%{version}.tar.xz
+Source0:       https://download.gnome.org/sources/%{name}/43/%{name}-%{version}.tar.xz
 
 BuildArch:     noarch
-BuildRequires: gettext meson python3-colorama
+BuildRequires: gettext
+BuildRequires: meson
 Obsoletes:     gnome-backgrounds < %{version}
 
+# svg pixbuf loader
+Requires: (librsvg2 if gdk-pixbuf2)
+# webp pixbuf loader
+Requires: (webp-pixbuf-loader if gdk-pixbuf2)
+
 %description
-The gnome-backgrounds package contains the default desktop background,called the GNOME desktop
-version of the Adwaita background.
+The gnome-backgrounds package contains the default
+desktop background, known as the Adwaita background,
+for the GNOME Desktop version
 
-%package       extras
-Summary:       Other GNOME backgrounds
-Obsoletes:     gnome-backgrounds < %{version}
+%package        extras
+Summary:        Additional GNOME Backgrounds
+Requires:       %{name} = %{version}-%{release}
 
-%description   extras
-The package includes other desktop background with the GNOME desktop packaged together.
+%description    extras
+This package contains the additional desktop backgrounds
+which are packaged with the GNOME desktop.
 
 %prep
-%autosetup -n %{name}-%{version}
+%autosetup -p1 -n %{name}-%{version}
 
 %build
 %meson
@@ -38,41 +46,49 @@ rm -rf $RPM_BUILD_ROOT%{_datadir}/locale
 %doc AUTHORS NEWS README.md
 %{_datadir}/gnome-background-properties/adwaita.xml
 %{_datadir}/gnome-background-properties/blobs.xml
-%{_datadir}/gnome-background-properties/brush-strokes.xml
 %{_datadir}/gnome-background-properties/drool.xml
-%{_datadir}/gnome-background-properties/libadwaita.xml
+%{_datadir}/gnome-background-properties/grid.xml
+%{_datadir}/gnome-background-properties/licorice.xml
 %{_datadir}/gnome-background-properties/truchet.xml
-%{_datadir}/backgrounds/gnome/adwaita-d.jpg
-%{_datadir}/backgrounds/gnome/adwaita-l.jpg
+%{_datadir}/backgrounds/gnome/adwaita-d.webp
+%{_datadir}/backgrounds/gnome/adwaita-l.webp
 %{_datadir}/backgrounds/gnome/blobs-d.svg
 %{_datadir}/backgrounds/gnome/blobs-l.svg
-%{_datadir}/backgrounds/gnome/brush-strokes-d.jpg
-%{_datadir}/backgrounds/gnome/brush-strokes-l.jpg
 %{_datadir}/backgrounds/gnome/drool-d.svg
 %{_datadir}/backgrounds/gnome/drool-l.svg
-%{_datadir}/backgrounds/gnome/libadwaita-d.jpg
-%{_datadir}/backgrounds/gnome/libadwaita-l.jpg
-%{_datadir}/backgrounds/gnome/truchet-d.jpg
-%{_datadir}/backgrounds/gnome/truchet-l.jpg
+%{_datadir}/backgrounds/gnome/grid-d.webp
+%{_datadir}/backgrounds/gnome/grid-l.webp
+%{_datadir}/backgrounds/gnome/licorice-d.webp
+%{_datadir}/backgrounds/gnome/licorice-l.webp
+%{_datadir}/backgrounds/gnome/truchet-d.webp
+%{_datadir}/backgrounds/gnome/truchet-l.webp
 
 %files extras
-%{_datadir}/gnome-background-properties/disco.xml
+%{_datadir}/gnome-background-properties/dune.xml
+%{_datadir}/gnome-background-properties/field.xml
+%{_datadir}/gnome-background-properties/oceans.xml
 %{_datadir}/gnome-background-properties/pixels.xml
-%{_datadir}/gnome-background-properties/symbolics.xml
+%{_datadir}/gnome-background-properties/symbolic.xml
 %{_datadir}/gnome-background-properties/vnc.xml
 %{_datadir}/gnome-background-properties/wood.xml
-%{_datadir}/backgrounds/gnome/disco-d.jpg
-%{_datadir}/backgrounds/gnome/disco-l.jpg
-%{_datadir}/backgrounds/gnome/pixels-d.png
-%{_datadir}/backgrounds/gnome/pixels-l.png
-%{_datadir}/backgrounds/gnome/symbolics-d.png
-%{_datadir}/backgrounds/gnome/symbolics-l.png
-%{_datadir}/backgrounds/gnome/vnc-d.png
-%{_datadir}/backgrounds/gnome/vnc-l.png
-%{_datadir}/backgrounds/gnome/wood-d.jpg
-%{_datadir}/backgrounds/gnome/wood-l.jpg
+%{_datadir}/backgrounds/gnome/dune-d.svg
+%{_datadir}/backgrounds/gnome/dune-l.svg
+%{_datadir}/backgrounds/gnome/field-d.svg
+%{_datadir}/backgrounds/gnome/field-l.svg
+%{_datadir}/backgrounds/gnome/oceans.svg
+%{_datadir}/backgrounds/gnome/pixels-d.webp
+%{_datadir}/backgrounds/gnome/pixels-l.webp
+%{_datadir}/backgrounds/gnome/symbolic-d.webp
+%{_datadir}/backgrounds/gnome/symbolic-l.webp
+%{_datadir}/backgrounds/gnome/vnc-d.webp
+%{_datadir}/backgrounds/gnome/vnc-l.webp
+%{_datadir}/backgrounds/gnome/wood-d.webp
+%{_datadir}/backgrounds/gnome/wood-l.webp
 
 %changelog
+* Mon Jan 02 2023 lin zhang <lin.zhang@turbolinux.com.cn> - 43-1
+- Update to 43
+
 * Mon Apr 11 2022 lin zhang <lin.zhang@turbolinux.com.cn> - 42.0-2
 - Add gnome-backgrounds.yaml