diff --git a/.release-version b/.release-version
index 797687099..fbb4dd40f 100644
--- a/.release-version
+++ b/.release-version
@@ -1 +1 @@
-13.5.1.21+0~mr13.5.1.21
+13.5.1.22+0~mr13.5.1.22
diff --git a/debian/changelog b/debian/changelog
index 768470a9d..acb99090d 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+ngcp-rtpengine (13.5.1.22+0~mr13.5.1.22) unstable; urgency=medium
+
+  [ Donat Zenichev ]
+  * [d68ef4c] MT#55283 media_socket: lock sink earlier when kernelizing
+
+ -- Sipwise Jenkins Builder <jenkins@sipwise.com>  Wed, 22 Jul 2026 11:01:53 +0200
+
 ngcp-rtpengine (13.5.1.21+0~mr13.5.1.21) unstable; urgency=medium
 
   [ Donat Zenichev ]
diff --git a/el/rtpengine.spec b/el/rtpengine.spec
index 37805baad..cde590616 100644
--- a/el/rtpengine.spec
+++ b/el/rtpengine.spec
@@ -1,5 +1,5 @@
 Name:		ngcp-rtpengine
-Version:	13.5.1.21+0~mr13.5.1.21
+Version:	13.5.1.22+0~mr13.5.1.22
 Release:	1%{?dist}
 Summary:	The Sipwise NGCP rtpengine daemon
 Group:		System Environment/Daemons