diff --git a/mix.exs b/mix.exs
index 9894e99..671d1e0 100644
--- a/mix.exs
+++ b/mix.exs
@@ -118,9 +118,9 @@ defmodule Tucan.MixProject do
       before_closing_body_tag: fn
         :html ->
           """
-          <script src="https://cdn.jsdelivr.net/npm/vega@5.25.0"></script>
-          <script src="https://cdn.jsdelivr.net/npm/vega-lite@5.12.0"></script>
-          <script src="https://cdn.jsdelivr.net/npm/vega-embed@6.22.2"></script>
+          <script src="https://cdn.jsdelivr.net/npm/vega@5.26.1"></script>
+          <script src="https://cdn.jsdelivr.net/npm/vega-lite@5.16.3"></script>
+          <script src="https://cdn.jsdelivr.net/npm/vega-embed@6.24.0"></script>
           <script>
             document.addEventListener("DOMContentLoaded", function () {
               for (const codeEl of document.querySelectorAll("pre code.vega-lite")) {