diff --git a/src/main/resources/static/index.html b/src/main/resources/static/index.html
index 45a3575..c24d4ee 100644
--- a/src/main/resources/static/index.html
+++ b/src/main/resources/static/index.html
@@ -4,6 +4,15 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>flightdash.io</title>
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-RKZ370CHNJ"></script>
+    <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+
+    gtag('config', 'G-RKZ370CHNJ');
+    </script>
     <!-- Bootstrap CSS -->
     <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
     <link href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.7.1/font/bootstrap-icons.css" rel="stylesheet">
diff --git a/src/main/resources/static/script.js b/src/main/resources/static/script.js
index 74860cc..7aca94f 100644
--- a/src/main/resources/static/script.js
+++ b/src/main/resources/static/script.js
@@ -5,7 +5,7 @@ var app = angular.module('checklistApp', []);
 
 app.controller('ChecklistController', ['$scope', '$sce', '$timeout', '$http', '$document', '$interval', function($scope, $sce, $timeout, $http, $document, $interval) {
     
-    $scope.versionNumber = '1.0.4 Beta'; 
+    $scope.versionNumber = '1.0.5 Beta'; 
     $scope.state = 'Idle';
     $scope.messages = [];
     $scope.selectedChecklist = '';