diff --git a/debian/changelog b/debian/changelog
index 5e00536..3045785 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,12 @@
+ngcp-api-tools (5.2.3.0+0~mr5.2.3.0) unstable; urgency=medium
+
+  [ Kirill Solomko ]
+  * [1a589c9] TT#15208 fix undef interval_lock variable check
+
+  [ Sipwise Jenkins Builder ]
+
+ -- Sipwise Jenkins Builder <jenkins@sipwise.com>  Mon, 19 Jun 2017 15:05:12 +0200
+
 ngcp-api-tools (5.2.2.0+0~mr5.2.2.0) unstable; urgency=medium
 
   * New release.