diff --git a/libxfce4ui-4.18.2.tar.bz2 b/libxfce4ui-4.18.2.tar.bz2
deleted file mode 100644
index ba40c64..0000000
--- a/libxfce4ui-4.18.2.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ad602d0427e6c40c3eb53db393c607151a039aec58f1f197712c169c5fe49407
-size 901949
diff --git a/libxfce4ui-4.18.3.tar.bz2 b/libxfce4ui-4.18.3.tar.bz2
new file mode 100644
index 0000000..b40ff7f
--- /dev/null
+++ b/libxfce4ui-4.18.3.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:afa3a46eeed3ab612d2f7e1308edaf5819f6c33ccc16c13080efabd58f010abd
+size 905070
diff --git a/libxfce4ui.changes b/libxfce4ui.changes
index 60141e4..a3af1db 100644
--- a/libxfce4ui.changes
+++ b/libxfce4ui.changes
@@ -1,3 +1,16 @@
+-------------------------------------------------------------------
+Tue Mar 28 18:05:51 UTC 2023 - Manfred Hollstein <manfred.h@gmx.net>
+
+- Update to version 4.18.3
+  * Add comment about the need for gtk_widget_destroy()
+  * Fix memory management in Vala generated code
+  * Add annotation "(nullable)" where appropriate
+  * Replace deprecated annotation: "(allow-none)"
+  * Harden xfce_gtk_handle_tab_accels (thunar#1067)
+  * screensaver: Avoid Xfconf warning
+  * shortcuts-grabber: Ignore keyboard layout change
+  * screensaver: Fix Xfconf memory management
+
 -------------------------------------------------------------------
 Thu Feb  9 11:59:47 UTC 2023 - Manfred Hollstein <manfred.h@gmx.net>
 
diff --git a/libxfce4ui.spec b/libxfce4ui.spec
index 00109b2..5a9fd9f 100644
--- a/libxfce4ui.spec
+++ b/libxfce4ui.spec
@@ -19,7 +19,7 @@
 %bcond_with git
 
 Name:           libxfce4ui
-Version:        4.18.2
+Version:        4.18.3
 Release:        0
 Summary:        Widgets Library for the Xfce Desktop Environment
 License:        LGPL-2.1-or-later
@@ -132,6 +132,7 @@ This package provides the upstream look and feel for libxfce4ui.
 
 
 # this should be replaced by %%lang_package once bnc#513786 is resolved
+
 %package lang
 Summary:        Languages for package %{name}
 License:        LGPL-2.1-or-later