diff --git a/bricks/header.tmpl b/bricks/header.tmpl
index 4b0aa5c..9699cf6 100644
--- a/bricks/header.tmpl
+++ b/bricks/header.tmpl
@@ -37,7 +37,7 @@
   <script type="module"
     src="{{entire_url('/bricks/3parties/model-viewer.min.js')}}">
   </script>
-  <script src="{{entire_url('/bricks/bricks.js')}}?v=20260819a"></script>
+  <script src="{{entire_url('/bricks/bricks.js')}}?v=20260820b"></script>
 {% for myjs in jsfiles() %}
   <script src="{{entire_url(myjs)}}"></script>
 {% endfor %}