diff --git a/src/lib/angular-material-datetimepicker/index.html b/src/lib/angular-material-datetimepicker/index.html
index 1738a3afd8..b83b5cbed6 100644
--- a/src/lib/angular-material-datetimepicker/index.html
+++ b/src/lib/angular-material-datetimepicker/index.html
@@ -129,7 +129,7 @@ <h2>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.1/angular-aria.min.js"></script>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/angular-material/1.1.3/angular-material.min.js"></script>
 <script type="text/javascript"
-        src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.17.1/moment-with-locales.min.js"></script>
+        src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.3/moment-with-locales.min.js"></script>
 <script type="text/javascript"
         src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.9.0/highlight.min.js"></script>
 <script type="text/javascript" src="./beautifier.js"></script>