diff --git a/20221201.tar.gz b/20221201.tar.gz
deleted file mode 100644
index ab546b9..0000000
--- a/20221201.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:edeac95743505e8c9baf32052b536e610d67866985e40fddb9d9e2fa10bd0be7
-size 1276464
diff --git a/20230906.tar.gz b/20230906.tar.gz
new file mode 100644
index 0000000..7fe538c
--- /dev/null
+++ b/20230906.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a80457f8199bf912eec721f87c8f412379dfb5a53b5860c56a2598cfc274e3d
+size 1037513
diff --git a/schismtracker.changes b/schismtracker.changes
index fb6a620..5f5a5e3 100644
--- a/schismtracker.changes
+++ b/schismtracker.changes
@@ -1,3 +1,14 @@
+-------------------------------------------------------------------
+Thu Sep  7 06:29:42 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 20230906
+  * Add FLAC loading support
+  * Fix improper playback of note-without-instrument after
+    instrument-without-note
+  * Fix for initial instrument-without-note
+  * MIDI note-off events that don't match the last note are now dropped
+  * Detect S3M files made with Graoumf Tracker
+
 -------------------------------------------------------------------
 Thu Dec  1 20:10:17 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/schismtracker.spec b/schismtracker.spec
index f6c2393..700d275 100644
--- a/schismtracker.spec
+++ b/schismtracker.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package schismtracker
 #
-# Copyright (c) 2022 SUSE LLC
+# Copyright (c) 2023 SUSE LLC
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +17,7 @@
 
 
 Name:           schismtracker
-Version:        20221201
+Version:        20230906
 Release:        0
 Summary:        Music editor that matches the look and feel of Impulse Tracker
 License:        GPL-2.0-or-later
@@ -31,6 +31,7 @@ Patch3:         schism-deptrack.diff
 BuildRequires:  alsa-devel
 BuildRequires:  autoconf
 BuildRequires:  automake
+BuildRequires:  fdupes
 BuildRequires:  freeglut-devel
 BuildRequires:  gcc-c++
 BuildRequires:  libtool
@@ -65,6 +66,7 @@ for size in 16 22 24 32 36 48 64 72 96 128 192; do
 done
 install -Dm 0644 icons/schism-icon.svg \
 	"$b/%_datadir/icons/hicolor/scalable/apps/%name.svg"
+%fdupes %buildroot/%_prefix
 # install desktop file
 %suse_update_desktop_file -i %name