diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90619f2b6..0e22a4a10 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## Next release
 
 - Fix a bug: unable to show gender wowan in member export
+- Add a new feature: add a new button to automatically refresh the public calendar
 
 ## v6.3.26 2024 June 5
 
diff --git a/app/frontend/src/javascript/controllers/calendar.js b/app/frontend/src/javascript/controllers/calendar.js
index c48657630..384855d42 100644
--- a/app/frontend/src/javascript/controllers/calendar.js
+++ b/app/frontend/src/javascript/controllers/calendar.js
@@ -218,7 +218,8 @@ Application.Controllers.controller('CalendarController', ['$scope', '$state', '$
         $scope.autoRefresh = undefined;
         stopRedirectPage = false;
       } else {
-        $scope.autoRefresh = $interval(refreshCalendar, 10000);
+        // refresh calendar every 1 minute
+        $scope.autoRefresh = $interval(refreshCalendar, 60000);
         stopRedirectPage = true;
       }
     };