diff --git a/_service b/_service
new file mode 100644
index 0000000..97c0c85
--- /dev/null
+++ b/_service
@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<services>
+  <service name="obs_scm" mode="manual">
+    <param name="scm">git</param>
+    <param name="url">https://gitlab.gnome.org/GNOME/gnote.git</param>
+    <param name="revision">45.1</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/gnote-45.0.tar.xz b/gnote-45.0.tar.xz
deleted file mode 100644
index 4a22668..0000000
--- a/gnote-45.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5d16fd87d140ec72fbb357b0569daefb8228e07814701546e6bde6572193c24a
-size 3247716
diff --git a/gnote-45.1.obscpio b/gnote-45.1.obscpio
new file mode 100644
index 0000000..0f610c7
--- /dev/null
+++ b/gnote-45.1.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:322b92dc8a5a6586245c443cd290996aa303a89b28a113baf707ffade4ac65f7
+size 12446221
diff --git a/gnote.changes b/gnote.changes
index a08f0b0..099c4fb 100644
--- a/gnote.changes
+++ b/gnote.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Tue Jan 16 17:55:33 UTC 2024 - Dominique Leuenberger <dimstar@opensuse.org>
+
+- Update to version 45.1:
+  + Fix error to console when opening Preferences.
+  + Fix undo.
+  + Fix search when empty.
+- Convert to source service for easier updating.
+
 -------------------------------------------------------------------
 Mon Sep 25 19:47:07 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/gnote.obsinfo b/gnote.obsinfo
new file mode 100644
index 0000000..edb4a4f
--- /dev/null
+++ b/gnote.obsinfo
@@ -0,0 +1,4 @@
+name: gnote
+version: 45.1
+mtime: 1703882800
+commit: 580326d58b5e3476077af1563c31e88489fc5a53
diff --git a/gnote.spec b/gnote.spec
index a631253..2ed4c7e 100644
--- a/gnote.spec
+++ b/gnote.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package gnote
 #
-# Copyright (c) 2023 SUSE LLC
+# Copyright (c) 2024 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -20,13 +20,13 @@
 %define glib_version 2.74
 
 Name:           gnote
-Version:        45.0
+Version:        45.1
 Release:        0
 Summary:        A Port of Tomboy to C++
 License:        GPL-3.0-or-later
 Group:          Productivity/Text/Editors
 URL:            https://wiki.gnome.org/Apps/Gnote
-Source0:        https://download.gnome.org/sources/gnote/45/%{name}-%{version}.tar.xz
+Source0:        %{name}-%{version}.tar.zst
 Source99:       gnote-rpmlintrc
 
 BuildRequires:  appstream-glib