diff --git a/public/index.html b/public/index.html
index ed3ceb7..862595f 100644
--- a/public/index.html
+++ b/public/index.html
@@ -21,7 +21,11 @@
     -->
         <title>Dashboard Reports</title>
 
-        <script src="//code.jquery.com/jquery-2.2.4.min.js"></script>
+        <script
+            src="https://code.jquery.com/jquery-2.2.4.min.js"
+            integrity="sha384-rY/jv8mMhqDabXSo+UCggqKtdmBfd3qC2/KvyTDNQ6PcUJXaxK1tMepoQda4g5vB"
+            crossorigin="anonymous"
+        ></script>
         <script src="%PUBLIC_URL%/feedback-tool/feedback.min.js"></script>
         <script src="%PUBLIC_URL%/feedback-tool/feedback-github.min.js"></script>
         <script src="%PUBLIC_URL%/feedback-tool/feedback-dhis2.min.js"></script>