diff --git a/quiz.html b/quiz.html
index 69000cc..704344d 100644
--- a/quiz.html
+++ b/quiz.html
@@ -4,7 +4,7 @@
     <meta charset="utf-8">
     <title>Quiz</title>
     <!-- jquery for maximum compatibility -->
-    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
+    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
     <script>
     /** Simple JavaScript Quiz
      * version 0.1.0