diff --git a/_scmsync.obsinfo b/_scmsync.obsinfo
new file mode 100644
index 0000000..1c52075
--- /dev/null
+++ b/_scmsync.obsinfo
@@ -0,0 +1,4 @@
+mtime: 1725036752
+commit: c5def4822b45ea822bc8eaad9d11ef3247b0df0da33844aa4a4ba94ccee87221
+url: https://src.opensuse.org/jengelh/gap-hecke
+revision: master
diff --git a/build.specials.obscpio b/build.specials.obscpio
new file mode 100644
index 0000000..4ff8e45
--- /dev/null
+++ b/build.specials.obscpio
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bde75a160063253e459ef6bf34b16920d1530df6996b5d180fe74bfb7be41ca
+size 256
diff --git a/gap-hecke.changes b/gap-hecke.changes
index 219bead..3ff6157 100644
--- a/gap-hecke.changes
+++ b/gap-hecke.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Aug 30 16:51:41 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 1.5.4
+  * Various janitorial changes
+
 -------------------------------------------------------------------
 Sat Jul 16 20:06:36 UTC 2022 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/gap-hecke.spec b/gap-hecke.spec
index 42b09bd..c56eb5e 100644
--- a/gap-hecke.spec
+++ b/gap-hecke.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package gap-hecke
 #
-# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
+# Copyright (c) 2024 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:           gap-hecke
-Version:        1.5.3
+Version:        1.5.4
 Release:        0
 Summary:        GAP: Hecke - Specht 2.4 ported to GAP 4
 License:        GPL-2.0-or-later
diff --git a/hecke-1.5.3.tar.gz b/hecke-1.5.3.tar.gz
deleted file mode 100644
index 1e1841f..0000000
--- a/hecke-1.5.3.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f8847a80b74ee979f0275ee8496232475e1c2939990a091f44e31ef39b7718ed
-size 661615
diff --git a/hecke-1.5.4.tar.gz b/hecke-1.5.4.tar.gz
new file mode 100644
index 0000000..42cacbb
--- /dev/null
+++ b/hecke-1.5.4.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f048ba8b62283de5ce3b2aeaae87338d9c89f4e74e59618bc5d546b77faf877
+size 720339