CDN was fixed.

src/CleanArchitecture.Web/Views/Shared/_Layout.cshtml

@@ -10,7 +10,7 @@
         <link rel="stylesheet" href="~/css/site.css" />
     </environment>
     <environment names="Staging,Production">
-        <link rel="stylesheet" href="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.6/css/bootstrap.min.css"
+        <link rel="stylesheet" href="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.7/css/bootstrap.min.css"
               asp-fallback-href="~/lib/bootstrap/dist/css/bootstrap.min.css"
               asp-fallback-test-class="sr-only" asp-fallback-test-property="position" asp-fallback-test-value="absolute" />
         <link rel="stylesheet" href="~/css/site.min.css" asp-append-version="true" />
@@ -51,11 +51,11 @@
         <script src="~/js/site.js" asp-append-version="true"></script>
     </environment>
     <environment names="Staging,Production">
-        <script src="https://ajax.aspnetcdn.com/ajax/jquery/jquery-2.2.0.min.js"
+        <script src="https://ajax.aspnetcdn.com/ajax/jquery/jquery-3.2.1.min.js"
                 asp-fallback-src="~/lib/jquery/dist/jquery.min.js"
                 asp-fallback-test="window.jQuery">
         </script>
-        <script src="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.6/bootstrap.min.js"
+        <script src="https://ajax.aspnetcdn.com/ajax/bootstrap/3.3.7/bootstrap.min.js"
                 asp-fallback-src="~/lib/bootstrap/dist/js/bootstrap.min.js"
                 asp-fallback-test="window.jQuery && window.jQuery.fn && window.jQuery.fn.modal">
         </script>