diff --git a/.release-version b/.release-version
index c33edc1b2..5d220aea5 100644
--- a/.release-version
+++ b/.release-version
@@ -1 +1 @@
-14.1.1.20+0~mr14.1.1.20
+14.1.1.21+0~mr14.1.1.21
diff --git a/debian/changelog b/debian/changelog
index 397a19280..ac973955b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+ngcp-rtpengine (14.1.1.21+0~mr14.1.1.21) unstable; urgency=medium
+
+  [ Richard Fuchs ]
+  * [f23e33e] MT#55283 update test for .reduce method
+
+ -- Sipwise Jenkins Builder <jenkins@sipwise.com>  Fri, 07 Aug 2026 13:33:22 +0200
+
 ngcp-rtpengine (14.1.1.20+0~mr14.1.1.20) unstable; urgency=medium
 
   [ Alexander Bakker ]
diff --git a/el/rtpengine.spec b/el/rtpengine.spec
index fd0268deb..70d0685d5 100644
--- a/el/rtpengine.spec
+++ b/el/rtpengine.spec
@@ -1,5 +1,5 @@
 Name:		ngcp-rtpengine
-Version:	14.1.1.20+0~mr14.1.1.20
+Version:	14.1.1.21+0~mr14.1.1.21
 Release:	1%{?dist}
 Summary:	The Sipwise NGCP rtpengine daemon
 Group:		System Environment/Daemons