diff --git a/docs/_template.html b/docs/_template.html
index 0e3ce3003..7ecda887a 100644
--- a/docs/_template.html
+++ b/docs/_template.html
@@ -7,9 +7,9 @@
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
     <meta name="author" content="{{fsdocs-authors}}">
 
-    <link rel="stylesheet" id="theme_link" href="https://cdnjs.cloudflare.com/ajax/libs/bootswatch/4.3.1/materia/bootstrap.min.css">
+    <link rel="stylesheet" id="theme_link" href="https://cdnjs.cloudflare.com/ajax/libs/bootswatch/4.6.0/materia/bootstrap.min.css">
     <script src="https://code.jquery.com/jquery-3.4.1.min.js"></script>
-    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-Piv4xVNRyMGpqkS2by6br4gNJ7DXjqk09RmUpJ8jgGtD7zP9yug3goQfGII0yAns" crossorigin="anonymous"></script>
 
     <script type="text/javascript" async src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=TeX-MML-AM_CHTML"></script>
 
@@ -29,7 +29,7 @@
 </head>
 
 <body>
-    <nav class="navbar navbar-expand-md navbar-light bg-secondary {{fsdocs-navbar-position}}" id="fsdocs-nav">
+    <nav class="navbar navbar-expand-md navbar-light bg-secondary navbar-nav-scroll {{fsdocs-navbar-position}}" id="fsdocs-nav">
         <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault" aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation">
             <span class="navbar-toggler-icon"></span>
         </button>
diff --git a/docs/templates/leftside/_template.html b/docs/templates/leftside/_template.html
index 13b973db8..dab1906f0 100644
--- a/docs/templates/leftside/_template.html
+++ b/docs/templates/leftside/_template.html
@@ -7,9 +7,9 @@
     <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
     <meta name="author" content="{{fsdocs-authors}}">
 
-    <link rel="stylesheet" id="theme_link" href="https://cdnjs.cloudflare.com/ajax/libs/bootswatch/4.3.1/materia/bootstrap.min.css">
+    <link rel="stylesheet" id="theme_link" href="https://cdnjs.cloudflare.com/ajax/libs/bootswatch/4.6.0/materia/bootstrap.min.css">
     <script src="https://code.jquery.com/jquery-3.4.1.min.js"></script>
-    <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-Piv4xVNRyMGpqkS2by6br4gNJ7DXjqk09RmUpJ8jgGtD7zP9yug3goQfGII0yAns" crossorigin="anonymous"></script>
 
     <script type="text/javascript" async src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=TeX-MML-AM_CHTML"></script>
 
@@ -28,7 +28,7 @@
 </head>
 
 <body>
-    <nav class="navbar navbar-expand-md navbar-light bg-secondary fixed-right" id="fsdocs-nav">
+    <nav class="navbar navbar-expand-md navbar-light bg-secondary navbar-nav-scroll fixed-right" id="fsdocs-nav">
         <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault" aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation">
             <span class="navbar-toggler-icon"></span>
         </button>
