diff --git a/deja-dup-44.1.tar.bz2 b/deja-dup-44.1.tar.bz2
deleted file mode 100644
index 1090e3e..0000000
--- a/deja-dup-44.1.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:248e780b6e7cb75b83d035794ad82f48c03a4a8c7aa50dd4f4c91956d4f9451b
-size 1007397
diff --git a/deja-dup-45.1.tar.bz2 b/deja-dup-45.1.tar.bz2
new file mode 100644
index 0000000..a2de26d
--- /dev/null
+++ b/deja-dup-45.1.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8626f1b767568c03ba27e6b689090dd50bacdf3eff9d684a081458227d99cd77
+size 1030153
diff --git a/deja-dup.changes b/deja-dup.changes
index ac7fe86..4854fbe 100644
--- a/deja-dup.changes
+++ b/deja-dup.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Wed Nov 22 11:11:39 UTC 2023 - Christophe Marin <christophe@krop.fr>
+
+- Update to version 45.1:
+  + Fix compilation with valac 0.56
+  + Use the modern flat header style
+  + Use latest Gtk file dialog
+  + Fix a vague SMB error into a more specific one
+  + Support duplicity 2.0's command line changes
+  + Update OneDrive api key to work with Duplicity 1.2.3
+  + Add more details to the error message about not enough space
+  + Fix not being able to open the preferences window after a
+    restore
+  + Updated translations.
+
 -------------------------------------------------------------------
 Fri Mar 31 07:04:20 UTC 2023 - Paolo Stivanin <info@paolostivanin.com>
 
diff --git a/deja-dup.spec b/deja-dup.spec
index a239f58..ce77944 100644
--- a/deja-dup.spec
+++ b/deja-dup.spec
@@ -17,7 +17,7 @@
 
 
 Name:           deja-dup
-Version:        44.1
+Version:        45.1
 Release:        0
 Summary:        Simple backup tool and frontend for duplicity
 License:        GPL-3.0-or-later
@@ -31,20 +31,20 @@ BuildRequires:  fdupes
 BuildRequires:  gettext-runtime
 BuildRequires:  glib2-tools
 BuildRequires:  libgpg-error-devel
-BuildRequires:  meson >= 0.59
+BuildRequires:  meson >= 0.64
 BuildRequires:  pkgconfig
 BuildRequires:  vala >= 0.16.0
 BuildRequires:  yelp-tools
-BuildRequires:  pkgconfig(gio-2.0) >= 2.66
+BuildRequires:  pkgconfig(gio-2.0) >= 2.70
 BuildRequires:  pkgconfig(gio-unix-2.0)
 BuildRequires:  pkgconfig(glib-2.0) >= 2.66.0
-BuildRequires:  pkgconfig(gtk4) >= 4.6
+BuildRequires:  pkgconfig(gtk4) >= 4.12
 BuildRequires:  pkgconfig(json-glib-1.0)
-BuildRequires:  pkgconfig(libadwaita-1) >= 1.2
+BuildRequires:  pkgconfig(libadwaita-1) >= 1.4
 BuildRequires:  pkgconfig(libnotify) >= 0.7
 BuildRequires:  pkgconfig(libsecret-1)
 BuildRequires:  pkgconfig(libsoup-3.0)
-BuildRequires:  pkgconfig(packagekit-glib2) >= 0.6.5
+BuildRequires:  pkgconfig(packagekit-glib2) >= 1.2
 Requires:       duplicity >= 0.8.21
 Requires:       python3-oauthlib
 Obsoletes:      nautilus-deja-dup <= 42.4