diff --git a/layouts/partials/head.html b/layouts/partials/head.html
index 16d1695..210b494 100755
--- a/layouts/partials/head.html
+++ b/layouts/partials/head.html
@@ -14,14 +14,15 @@
 
 
 
-<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.5.1/jquery.min.js" integrity="sha256-9/aliU8dGd2tb6OSsuzixeV4y/faTqgFtohetphbbj0=" crossorigin="anonymous"></script>
 
-<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.5.3/css/foundation.css">
-<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/lunr.js/2.3.6/lunr.min.js" defer=""></script>
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.6.3/css/foundation.min.css" integrity="sha256-ogmFxjqiTMnZhxCqVmcqTvjfe1Y/ec4WaRj/aQPvn+I=" crossorigin="anonymous" />
 
-<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.4.2/js/foundation.min.js"></script>
-<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/fork-awesome/1.1.7/css/fork-awesome.css">
+<script src="https://cdnjs.cloudflare.com/ajax/libs/lunr.js/2.3.8/lunr.min.js" integrity="sha256-34Si1Y6llMBKM3G0jQILVeoQKEwuxjbk4zGWXXMT4ps=" crossorigin="anonymous"></script>
 
+<script src="https://cdnjs.cloudflare.com/ajax/libs/foundation/6.6.3/js/foundation.min.js" integrity="sha256-pRF3zifJRA9jXGv++b06qwtSqX1byFQOLjqa2PTEb2o=" crossorigin="anonymous"></script>
+
+<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/fork-awesome/1.1.7/css/fork-awesome.min.css" integrity="sha256-gsmEoJAws/Kd3CjuOQzLie5Q3yshhvmo7YNtBG7aaEY=" crossorigin="anonymous" />