diff --git a/debian/changelog b/debian/changelog
index 52bfdf71a..fdb1b9306 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+ngcp-rtpengine (8.5.6.3+0~mr8.5.6.3) unstable; urgency=medium
+
+  [ Richard Fuchs ]
+  * [20b2526] TT#14008 call g_string_set_size before grabbing pointer
+
+ -- Sipwise Jenkins Builder <jenkins@sipwise.com>  Thu, 16 Dec 2021 17:19:50 +0100
+
 ngcp-rtpengine (8.5.6.2+0~mr8.5.6.2) unstable; urgency=medium
 
   [ Richard Fuchs ]
diff --git a/el/rtpengine.spec b/el/rtpengine.spec
index 952e5d755..ac1b7cb78 100644
--- a/el/rtpengine.spec
+++ b/el/rtpengine.spec
@@ -1,5 +1,5 @@
 Name:		ngcp-rtpengine
-Version:	8.5.6.2+0~mr8.5.6.2
+Version:	8.5.6.3+0~mr8.5.6.3
 Release:	1%{?dist}
 Summary:	The Sipwise NGCP rtpengine