diff --git a/xfce4-session-4.18.0.tar.bz2 b/xfce4-session-4.18.0.tar.bz2
deleted file mode 100644
index 6fe7f82509c34c4637261a068808461727e60e9a..0000000000000000000000000000000000000000
Binary files a/xfce4-session-4.18.0.tar.bz2 and /dev/null differ
diff --git a/xfce4-session-4.18.3.tar.bz2 b/xfce4-session-4.18.3.tar.bz2
new file mode 100644
index 0000000000000000000000000000000000000000..16cf8c124b2e31cf8383521ac714f4fa67baed57
Binary files /dev/null and b/xfce4-session-4.18.3.tar.bz2 differ
diff --git a/xfce4-session.spec b/xfce4-session.spec
index fd97409cad4ce668da84251a767a653c2ab953f0..34de14906ca125d369cb4f874f089676bddc3d6f 100644
--- a/xfce4-session.spec
+++ b/xfce4-session.spec
@@ -1,7 +1,7 @@
 %global xfceversion 4.18
 
 Name:           xfce4-session
-Version:        4.18.0
+Version:        4.18.3
 Release:        1
 Summary:        Xfce session manager
 
@@ -40,6 +40,7 @@ Requires:       systemd >= 195
 # Needed for exo desktop preferred applications
 Requires:       exo
 Suggests:       imsettings-xfce
+Suggests:       xfce4-screensaver
 
 Obsoletes:      xfce-utils < 4.8.3-7
 
@@ -92,6 +93,9 @@ cp -a %{SOURCE2} %{buildroot}%{_datadir}/applications/xfce-mimeapps.list
 %{_mandir}/man1/*
 
 %changelog
+* Feb Mar 12 2024 misaka00251 <liuxin@iscas.ac.cn> - 4.18.3-1
+- Update to 4.18.3
+
 * Wed Jan 04 2023 misaka00251 <liuxin@iscas.ac.cn> - 4.18.0-1
 - Update to 4.18.0