diff --git a/_service b/_service
new file mode 100644
index 0000000..bb5df11
--- /dev/null
+++ b/_service
@@ -0,0 +1,18 @@
+<?xml version="1.0"?>
+<services>
+  <service name="obs_scm" mode="manual">
+    <param name="scm">git</param>
+    <param name="url">https://gitlab.gnome.org/GNOME/gnome-clocks.git</param>
+    <param name="revision">47.0</param>
+    <param name="versionformat">@PARENT_TAG@+@TAG_OFFSET@</param>
+    <param name="versionrewrite-pattern">v?(.*)\+0</param>
+    <param name="versionrewrite-replacement">\1</param>
+<!--    <param name="changesgenerate">enable</param> -->
+  </service>
+  <service name="tar" mode="buildtime"/>
+  <service name="recompress" mode="buildtime">
+    <param name="file">*.tar</param>
+    <param name="compression">zst</param>
+  </service>
+  <service name="set_version" mode="manual" />
+</services>
diff --git a/gnome-clocks-46.0.tar.xz b/gnome-clocks-46.0.tar.xz
deleted file mode 100644
index d153fd9..0000000
--- a/gnome-clocks-46.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:eaa3c578cdcef9754e668b5626709b73f3526710235f4b72076d2ff49a4f99c7
-size 461960
diff --git a/gnome-clocks-47.0.obscpio b/gnome-clocks-47.0.obscpio
new file mode 100644
index 0000000..a985a86
--- /dev/null
+++ b/gnome-clocks-47.0.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0fe2160f5710a606e3376883a588fbe6425257cd644b1f9223cca25ea67e4742
+size 2481676
diff --git a/gnome-clocks.changes b/gnome-clocks.changes
index 351c656..4394af6 100644
--- a/gnome-clocks.changes
+++ b/gnome-clocks.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Fri Sep 20 13:45:55 UTC 2024 - Bjørn Lie <bjorn.lie@gmail.com>
+
+- Update to version 47.0:
+  + Port to new libadwaita widgets.
+  + Updated translations.
+- Switch to source service.
+
 -------------------------------------------------------------------
 Fri Mar 15 21:05:54 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
 
diff --git a/gnome-clocks.obsinfo b/gnome-clocks.obsinfo
new file mode 100644
index 0000000..e33d980
--- /dev/null
+++ b/gnome-clocks.obsinfo
@@ -0,0 +1,4 @@
+name: gnome-clocks
+version: 47.0
+mtime: 1726837772
+commit: 1f9913879f6a9dbec4b5ab3a3d7d31a853bdd512
diff --git a/gnome-clocks.spec b/gnome-clocks.spec
index 0d38bd7..4c454c6 100644
--- a/gnome-clocks.spec
+++ b/gnome-clocks.spec
@@ -18,13 +18,13 @@
 
 
 Name:           gnome-clocks
-Version:        46.0
+Version:        47.0
 Release:        0
 Summary:        Clock application designed for GNOME 3
 License:        GPL-2.0-or-later
 Group:          Productivity/Office/Other
 URL:            https://live.gnome.org/Design/Apps/Clock
-Source0:        https://download.gnome.org/sources/gnome-clocks/46/%{name}-%{version}.tar.xz
+Source0:        %{name}-%{version}.tar.zst
 BuildRequires:  appstream-glib
 BuildRequires:  desktop-file-utils
 BuildRequires:  fdupes