diff --git a/xdg-desktop-portal-1.17.0.tar.xz b/xdg-desktop-portal-1.17.0.tar.xz
deleted file mode 100644
index bfa32fb..0000000
--- a/xdg-desktop-portal-1.17.0.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cafa7c4289decf203d21829abbbefc3e968c9975664685e151db2c701b532a8b
-size 258252
diff --git a/xdg-desktop-portal-1.18.0.tar.xz b/xdg-desktop-portal-1.18.0.tar.xz
new file mode 100644
index 0000000..c2e15d6
--- /dev/null
+++ b/xdg-desktop-portal-1.18.0.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ea35a6420a98b598c83355fc19feaea8ba999149641bf84079b0c572b00f5bd
+size 260788
diff --git a/xdg-desktop-portal.changes b/xdg-desktop-portal.changes
index 8859b3a..04ad6aa 100644
--- a/xdg-desktop-portal.changes
+++ b/xdg-desktop-portal.changes
@@ -1,3 +1,66 @@
+-------------------------------------------------------------------
+Mon Sep 18 19:45:54 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
+
+- Update to version 1.18.0:
+  + Highlights:
+    - A new config-based portal matching mechanism that gives
+      preciser control over which portal backends are picked for
+      each portal.
+    - New portals: Clipboard and Input Capture.
+    - The settings portal now documents an 'accent-color' key.
+  + New portal APIs:
+    - Introduce a new Clipboard portal. This portal extends the
+      Remote Desktop portal by adding support for sharing clipboard
+      between remote machines.
+    - Introduce a new Input Capture portal. This portal adds
+      mechanisms for taking control of input devices. The primary
+      usage model is centered around the InputLeap and Synergy use
+      cases, where local devices are used to control remote
+      displays.
+    - Add an "accept-label" option the the Print portal. This lets
+      apps suggest a proper label to the print operation.
+    - Document a new 'accent-color' key in the Settings portal.
+      This key represents an arbitrary color in sRGB colorspace.
+      How implementations of the portal provide this key is
+      entirely dependent on their internal policies and design.
+    - Support restoring remote desktop sessions.
+    - Introduce the ReadOne() method in the Settings portal. This
+      method is now preferred over the Read() method, as Read()
+      mistakenly returned a variant inside a variant. The Read()
+      method will continue to exist for compatibility with existing
+      apps, but its usage is deprecated. We recommend apps to port
+      to the ReadOne() method. Apps can decide whether to use
+      ReadOne() or Read() by looking at the version of the Settings
+      portal.
+  + Changes that might be relevant for distributors:
+    - Rework how portal implementations are loaded. This new, more
+      robust system allows selecting specific backends for specific
+      portals, and layering them when necessary. Platforms that
+      provide portals implementation are encouraged to provide a
+      suitable configuration file.
+    - Drop the Autotools build. Meson is now the only supported
+      build system.
+    - The PipeWire dependency is now mandatory.
+    - Bump GLib dependency to 2.66.
+  + Misc changes:
+    - Improve robustness of the OpenURI portal by validating more
+      URIs.
+    - Various small visual tweaks to the generated documentation.
+    - Various fixes to the Global Shortcuts portal.
+    - Stop using the deprecated GTimeVal struct.
+    - Document xdg-desktop-portal versioning scheme.
+    - Fix various issues in the OpenURI portal.
+    - Bump interface version of the Printer portal to 2.
+    - Validate addresses following the HTML specs in the Email
+      portal.
+    - Document minimum version of the new ReadOne() method of the
+      Settings portal.
+    - Add a mapping id property to the ScreenCast portal.
+    - Add activation token parameter to the Email portal.
+    - Test tarball generation in CI.
+    - Updated translations.
+- Add docutils BuildRequires: New dependency.
+
 -------------------------------------------------------------------
 Wed Aug  9 10:53:54 UTC 2023 - Bjørn Lie <bjorn.lie@gmail.com>
 
diff --git a/xdg-desktop-portal.spec b/xdg-desktop-portal.spec
index 0418b79..35e96b0 100644
--- a/xdg-desktop-portal.spec
+++ b/xdg-desktop-portal.spec
@@ -17,7 +17,7 @@
 
 
 Name:           xdg-desktop-portal
-Version:        1.17.0
+Version:        1.18.0
 Release:        0
 Summary:        A portal frontend service for Flatpak
 License:        LGPL-2.1-or-later
@@ -25,6 +25,7 @@ Group:          System/Libraries
 URL:            https://github.com/flatpak/xdg-desktop-portal
 Source0:        %{url}/releases/download/%{version}/%{name}-%{version}.tar.xz
 
+BuildRequires:  docutils
 BuildRequires:  meson
 BuildRequires:  pkgconfig
 BuildRequires:  systemd-rpm-macros
@@ -106,6 +107,7 @@ This package contains convenience files for developers.
 %{_userunitdir}/xdg-document-portal.service
 %{_userunitdir}/xdg-permission-store.service
 %{_userunitdir}/xdg-desktop-portal-rewrite-launchers.service
+%{_mandir}/man5/portals.conf.5%{?ext_man}
 
 %files devel
 %doc %{_datadir}/doc/%{name}/