diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1a26734..76e0708 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 All notable changes to SeisComP are documented here.
 
+## 5.5.19
+
+-   trunk
+    -   Fix MYSQL reconnect when server went away.
+
 ## 5.5.18
 
 -   scdb