diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9e0fe94..dca89749 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -43,6 +43,7 @@ Changes:
   * Add system properties for persisting the 'remember me' key
   * Replace the usage of prototypejs with jquery in changeCoverArt.jsp
   * Add the required keyword to some forms
+  * Update docker base image to alpine 3.9
 
 
 Security: