diff --git a/_layouts/default.html b/_layouts/default.html
index 0fe3985..ddfa1f1 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -48,20 +48,17 @@
     /></noscript>
     <!-- End Facebook Pixel Code -->
 
-    <script type="text/javascript">
-        var _gaq = _gaq || [];
-        _gaq.push(['_setAccount', 'UA-18356168-1']);
-        _gaq.push(['_trackPageview']);
 
-        (function () {
-            var ga = document.createElement('script');
-            ga.type = 'text/javascript';
-            ga.async = true;
-            ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
-            var s = document.getElementsByTagName('script')[0];
-            s.parentNode.insertBefore(ga, s);
-        })();
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-D8NXLK6E2X"></script>
+    <script>
+      window.dataLayer = window.dataLayer || [];
+      function gtag(){dataLayer.push(arguments);}
+      gtag('js', new Date());
+    
+      gtag('config', 'G-D8NXLK6E2X');
     </script>
+
 </head>
 <body class="w3-content w3-light-grey">
 <div class="w3-container w3-center blue w3-padding">
