diff --git a/CHANGES.md b/CHANGES.md
index c7fe9c46..dee98a25 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/).
Note: Minor version `0.X.0` update might break the API, It's recommended to pin `tipg` to minor version: `tipg>=0.1,<0.2`
+## [unreleased]
+
+- update leaflet version
+
## [0.6.3] - 2024-02-02
- update pydantic's `Field` usage to avoid 3.0 deprecation
diff --git a/tipg/templates/header.html b/tipg/templates/header.html
index 80afdcd5..b13c026a 100644
--- a/tipg/templates/header.html
+++ b/tipg/templates/header.html
@@ -5,7 +5,7 @@
-
+
-
+