diff --git a/debian/changelog b/debian/changelog
index 436b0a10d..128d298b7 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+ngcp-rtpengine (11.5.1.48+0~mr11.5.1.48) unstable; urgency=medium
+
+  [ Richard Fuchs ]
+  * [0e39cd1] MT#55283 fix media playback deadlock
+
+ -- Sipwise Jenkins Builder <jenkins@sipwise.com>  Tue, 26 Aug 2025 16:12:19 +0200
+
 ngcp-rtpengine (11.5.1.47+0~mr11.5.1.47) unstable; urgency=medium
 
   [ Richard Fuchs ]
diff --git a/el/rtpengine.spec b/el/rtpengine.spec
index c24778374..8869c80c9 100644
--- a/el/rtpengine.spec
+++ b/el/rtpengine.spec
@@ -1,5 +1,5 @@
 Name:		ngcp-rtpengine
-Version:	11.5.1.47+0~mr11.5.1.47
+Version:	11.5.1.48+0~mr11.5.1.48
 Release:	1%{?dist}
 Summary:	The Sipwise NGCP rtpengine daemon
 Group:		System Environment/Daemons