diff --git a/debian/changelog b/debian/changelog
index 3d96333c6..00e6f23ee 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,14 @@
+ngcp-rtpengine (12.5.1.22+0~mr12.5.1.22) unstable; urgency=medium
+
+  [ Richard Fuchs ]
+  * [e742dbf] MT#55283 fix str_str return type
+  * [9a93e0e] MT#55283 add format_cmp_g729
+  * [22b142d] MT#55283 ignore a=fmtp for G.722
+  * [c6177cc] MT#55283 don't accept incompatible codecs
+  * [fb04ea7] MT#55283 add tests to reject incompatible codecs
+
+ -- Sipwise Jenkins Builder <jenkins@sipwise.com>  Mon, 20 Jan 2025 17:35:44 +0100
+
 ngcp-rtpengine (12.5.1.21+0~mr12.5.1.21) unstable; urgency=medium
 
   [ Richard Fuchs ]
diff --git a/el/rtpengine.spec b/el/rtpengine.spec
index 42021dccc..a4b13f2ba 100644
--- a/el/rtpengine.spec
+++ b/el/rtpengine.spec
@@ -1,5 +1,5 @@
 Name:		ngcp-rtpengine
-Version:	12.5.1.21+0~mr12.5.1.21
+Version:	12.5.1.22+0~mr12.5.1.22
 Release:	1%{?dist}
 Summary:	The Sipwise NGCP rtpengine daemon
 Group:		System Environment/Daemons