diff --git a/debian/changelog b/debian/changelog
index 304877cc0..b75ac9a16 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,26 @@
+ngcp-rtpengine (9.5.2.0+0~mr9.5.2.0) unstable; urgency=medium
+
+  [ Richard Fuchs ]
+  * [dca017f] TT#14800 update last_packet during signalling events
+  * [b7facf4] TT#14008 reset SRTP index on endpoint change
+  * [6dfdcc8] TT#14008 update for patched RH kernel
+  * [9025660] TT#14008 skip duplicate comparison of basic codec params
+  * [152e85b] TT#14008 fix transcoding logic
+  * [6b5edc1] TT#14008 tests for GH #1289
+  * [022190a] TT#121752 associate SSRC hash to monologue instead of entire call
+  * [2becfd3] TT#14008 update tests after f2d7372f5a
+  * [8b8b7fb] TT#14008 fix handling of large WS payloads
+  * [505f20d] TT#14008 fix possible null pointer reference
+  * [9cf09f6] TT#91151 fix erroneous variable re-use
+  * [10b3b5a] TT#91151 fix transcoding unit test case
+  * [492d5a0] TT#14008 fix minimum XR packet size check
+  * [c1e0aa9] TT#121752 fix RTCP RR SSRC substitution when transcoding
+
+  [ Nathanaël Semhoun ]
+  * [53991a0] Fix G729 packet duration
+
+ -- Sipwise Jenkins Builder <jenkins@sipwise.com>  Tue, 06 Jul 2021 14:38:03 +0200
+
 ngcp-rtpengine (9.5.1.0+0~mr9.5.1.0) unstable; urgency=medium
 
   [ Guillem Jover ]
diff --git a/el/rtpengine.spec b/el/rtpengine.spec
index 257820abd..e4ad1f82c 100644
--- a/el/rtpengine.spec
+++ b/el/rtpengine.spec
@@ -1,5 +1,5 @@
 Name:		ngcp-rtpengine
-Version:	9.5.1.0+0~mr9.5.1.0
+Version:	9.5.2.0+0~mr9.5.2.0
 Release:	1%{?dist}
 Summary:	The Sipwise NGCP rtpengine