diff --git a/layouts/partials/labs-header-content.html b/layouts/partials/labs-header-content.html
index 6a14444..191c57d 100644
--- a/layouts/partials/labs-header-content.html
+++ b/layouts/partials/labs-header-content.html
@@ -58,7 +58,9 @@
   {{ end }}
 
   {{ if .Params.chart }}
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.9.3/Chart.bundle.min.js"></script>
+  <script type="text/javascript" src="https://npmcdn.com/chart.js@latest/dist/Chart.bundle.min.js"></script>
+  <script type="text/javascript" src="https://y-takey.github.io/chartjs-plugin-stacked100/plugin.js"></script>
+  <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/chartjs-plugin-colorschemes"></script>
   {{ end }}
 
   <!-- OGP Settings  –––––––––––––––––––––––––––––––––––––––––––––––––– -->