diff --git a/polari-43.0.tar.xz b/polari-43.0.tar.xz
deleted file mode 100644
index 294084e..0000000
--- a/polari-43.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:17a192dee61f58e3cd4472500be7011946b99fbe52bc5ac124faaeac2f334147
-size 1128316
diff --git a/polari-45.0.tar.xz b/polari-45.0.tar.xz
new file mode 100644
index 0000000..4623399
--- /dev/null
+++ b/polari-45.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9db7ddc094aa8557f19177e164c42d8be167f54724b927130b7621c829c1d4a1
+size 1060220
diff --git a/polari.changes b/polari.changes
index 1594622..bba411b 100644
--- a/polari.changes
+++ b/polari.changes
@@ -1,3 +1,23 @@
+-------------------------------------------------------------------
+Sat Sep 16 21:59:28 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
+
+- Update to version 45.0:
+  + Remove GNOME from networks list
+  + Port to new Adwaita widgets
+  + Improve visuals
+  + Fix selecting existing room in mobile view
+  + Fix user-online notification
+  + Misc. bug fixes and cleanups
+  + Updated translations.
+- Drop 41256a58.patch: Fixed upstream.
+
+-------------------------------------------------------------------
+Tue Jul 11 17:53:48 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
+
+- Add 41256a58.patch: build: Only define GjsContext autocleanup if
+  necessary. Gjs now calls G_DEFINE_AUTOPTR_CLEANUP_FUNC itself, so
+  only define it for older versions to avoid a compiler warning.
+
 -------------------------------------------------------------------
 Mon Oct 10 20:52:47 UTC 2022 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/polari.spec b/polari.spec
index 3db57d6..98cc4ae 100644
--- a/polari.spec
+++ b/polari.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package polari
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 # Copyright (c) 2013 Dominique Leuenberger, Amsterdam, The Netherlands
 #
 # All modifications and additions to the file contributed by third parties
@@ -18,13 +18,13 @@
 
 
 Name:           polari
-Version:        43.0
+Version:        45.0
 Release:        0
 Summary:        An IRC Client for GNOME
 License:        GPL-2.0-or-later AND LGPL-2.1-or-later
 Group:          Productivity/Networking/IRC
 URL:            https://wiki.gnome.org/Apps/Polari
-Source0:        https://download.gnome.org/sources/polari/43/%{name}-%{version}.tar.xz
+Source0:        https://download.gnome.org/sources/polari/45/%{name}-%{version}.tar.xz
 Source99:       polari-rpmlintrc
 
 BuildRequires:  appstream-glib