diff --git a/.release-version b/.release-version
index a8060872d..8a1435b67 100644
--- a/.release-version
+++ b/.release-version
@@ -1 +1 @@
-12.5.1.51+0~mr12.5.1.51
+12.5.1.52+0~mr12.5.1.52
diff --git a/debian/changelog b/debian/changelog
index eb87794ca..0c9e55b2a 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+ngcp-rtpengine (12.5.1.52+0~mr12.5.1.52) unstable; urgency=medium
+
+  [ Federico Cabiddu ]
+  * [0d69dec] MT#55283 kernel-module: clear skb->mark before forwarding to fix Cilium routing
+  * [adbecfe] MT#55283 kernel-module: zero queue_mapping before forwarding to fix Cilium throttle drop
+  * [8ee3688] MT#55283 kernel-module: zero skb->tstamp before forwarding to fix fq horizon drop
+
+ -- Sipwise Jenkins Builder <jenkins@sipwise.com>  Thu, 09 Apr 2026 17:55:48 +0200
+
 ngcp-rtpengine (12.5.1.51+0~mr12.5.1.51) unstable; urgency=medium
 
   [ Michael Prokop ]
diff --git a/el/rtpengine.spec b/el/rtpengine.spec
index f50a4aead..2b4b94c1c 100644
--- a/el/rtpengine.spec
+++ b/el/rtpengine.spec
@@ -1,5 +1,5 @@
 Name:		ngcp-rtpengine
-Version:	12.5.1.51+0~mr12.5.1.51
+Version:	12.5.1.52+0~mr12.5.1.52
 Release:	1%{?dist}
 Summary:	The Sipwise NGCP rtpengine daemon
 Group:		System Environment/Daemons