diff --git a/1.5.0.tar.gz b/1.5.0.tar.gz
deleted file mode 100644
index 1a30288..0000000
--- a/1.5.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fac0eea22a53a52b37a3d9efe10b1e744a43be483e5cc11f7971aebd36434ea6
-size 354682
diff --git a/1.5.1.tar.gz b/1.5.1.tar.gz
new file mode 100644
index 0000000..713532d
--- /dev/null
+++ b/1.5.1.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:32e1178d770c467de05e0d1438bb2862ec3dbb192f1eb5c35f7bdbf81b87275b
+size 355050
diff --git a/libosmo-abis.changes b/libosmo-abis.changes
index 8139e63..61c9b52 100644
--- a/libosmo-abis.changes
+++ b/libosmo-abis.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Mon Feb 12 02:38:05 UTC 2024 - Jan Engelhardt <jengelh@inai.de>
+
+- Update to release 1.5.1
+  * dahdi: Log context (e1inpt_ts name) when opening timeslot
+    devices
+  * DAHDI: Log hexdump of TX at level DEBUG, not ERROR
+
 -------------------------------------------------------------------
 Wed Nov  1 18:24:27 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/libosmo-abis.spec b/libosmo-abis.spec
index a4a2176..7a9cfec 100644
--- a/libosmo-abis.spec
+++ b/libosmo-abis.spec
@@ -1,7 +1,7 @@
 #
 # spec file for package libosmo-abis
 #
-# Copyright (c) 2023 SUSE LLC
+# 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:           libosmo-abis
-Version:        1.5.0
+Version:        1.5.1
 Release:        0
 Summary:        Osmocom library for A-bis interface between BTS and BSC
 License:        AGPL-3.0-or-later AND GPL-2.0-or-later