diff --git a/sigi/templates/material/admin/index.html b/sigi/templates/material/admin/index.html
index 0f6e128..0d91001 100644
--- a/sigi/templates/material/admin/index.html
+++ b/sigi/templates/material/admin/index.html
@@ -7,7 +7,7 @@
 {% endblock %}
 
 {% block extrahead %}
-  <script src="https://cdn.jsdelivr.net/npm/chart.js@3.9.1/dist/chart.min.js"></script>
+  <script src="https://cdn.jsdelivr.net/npm/chart.js@4.4.2/dist/chart.umd.min.js"></script>
   {{ block.super }}
 {% endblock %}