diff --git a/_src/_assets/javascripts/bigchain.js b/_src/_assets/javascripts/bigchain.js
index 13c85d1..45927ad 100644
--- a/_src/_assets/javascripts/bigchain.js
+++ b/_src/_assets/javascripts/bigchain.js
@@ -1,5 +1,4 @@
 
-//=include svg4everybody/dist/svg4everybody.js
 //=include jquery/dist/jquery.js
 //=include smooth-scroll/dist/smooth-scroll.js
 //=include cookies-eu-banner/dist/cookies-eu-banner.js
diff --git a/_src/_assets/javascripts/bigchain/hero-video.js b/_src/_assets/javascripts/bigchain/hero-video.js
deleted file mode 100644
index fb5d639..0000000
--- a/_src/_assets/javascripts/bigchain/hero-video.js
+++ /dev/null
@@ -1,45 +0,0 @@
-var HeroVideo = (function(w, d, $) {
-
-    'use strict'
-
-    var app, _private, _config
-
-    _config = {
-        heroVideo: $('.hero-video__video').get(0),
-        minWidth: 720 // $screen-md
-    }
-
-    _private = {
-        play: function() {
-            if ( _config.heroVideo.paused ) {
-                if ( _config.heroVideo.readyState < 4 ) {
-                    _config.heroVideo.load();
-                }
-                _config.heroVideo.play();
-                $(_config.heroVideo).addClass('enabled').removeClass('hide');
-            }
-        },
-        pause: function() {
-            _config.heroVideo.pause();
-            $(_config.heroVideo).addClass('hide').removeClass('enabled');
-        },
-        isWide: function() {
-            return $(window).width() >= _config.minWidth;
-        },
-    }
-
-    app = {
-        init: function() {
-            $(window).on('load resize', function() {
-                if (_private.isWide()) {
-                    _private.play()
-                } else {
-                    _private.pause()
-                }
-            })
-        }
-    }
-
-    return app
-
-})(window, document, jQuery)
diff --git a/_src/_includes/scripts.html b/_src/_includes/scripts.html
index 48a9a9f..398d467 100644
--- a/_src/_includes/scripts.html
+++ b/_src/_includes/scripts.html
@@ -11,12 +11,6 @@
     <script src="/assets/js/{{ layout.js }}"></script>
 {% endif %}
 
-<!--
-svg4everybody.js
--->
-<script>svg4everybody();</script>
-
-
 <!--
 //
 // Google Analytics
diff --git a/_src/developers/getstarted.html b/_src/developers/getstarted.html
index 49021a4..656c91e 100644
--- a/_src/developers/getstarted.html
+++ b/_src/developers/getstarted.html
@@ -127,10 +127,10 @@ conn.postTransactionCommit(txSigned)
 <nav class="menu--sub" id="gumshoe">
     <div class="row row--wide">
         <div class="menu-overflow">
-            <a class="menu__link" href="#server"><span class="number">1</span> {{ content.server.title }}</a>
-            <a class="menu__link" href="#drivers"><span class="number">2</span> {{ content.drivers.title }}</a>
-            <a class="menu__link" href="#docs"><span class="number">3</span> {{ content.docs.title }}</a>
-            <a class="menu__link" href="#community"><span class="number">4</span> {{ content.community.title }}</a>
+            <a class="menu__link" href="#server" data-scroll><span class="number">1</span> {{ content.server.title }}</a>
+            <a class="menu__link" href="#drivers" data-scroll><span class="number">2</span> {{ content.drivers.title }}</a>
+            <a class="menu__link" href="#docs" data-scroll><span class="number">3</span> {{ content.docs.title }}</a>
+            <a class="menu__link" href="#community" data-scroll><span class="number">4</span> {{ content.community.title }}</a>
         </div>
     </div>
 </nav>
diff --git a/gulpfile.babel.js b/gulpfile.babel.js
index 90ad74c..e68dcd5 100644
--- a/gulpfile.babel.js
+++ b/gulpfile.babel.js
@@ -6,7 +6,6 @@ const $ = require('gulp-load-plugins')()
 // manually import modules that won't get picked up by gulp-load-plugins
 import { src, dest, watch, parallel, series } from 'gulp'
 import del          from 'del'
-import parallelize  from 'concurrent-transform'
 import browser      from 'browser-sync'
 import critical     from 'critical'
 import fs           from 'fs'
diff --git a/package-lock.json b/package-lock.json
index 1f420df..7fa89a5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3073,12 +3073,6 @@
         }
       }
     },
-    "concurrent-transform": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/concurrent-transform/-/concurrent-transform-1.0.0.tgz",
-      "integrity": "sha1-eg/eovgJYjlIf9sK3bXtqn9Zb2w=",
-      "dev": true
-    },
     "config-chain": {
       "version": "1.1.12",
       "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.12.tgz",
@@ -13943,11 +13937,6 @@
       "integrity": "sha1-WPcc7jvVGbWdSyqEO2x95krAR2Q=",
       "dev": true
     },
-    "svg4everybody": {
-      "version": "2.1.9",
-      "resolved": "https://registry.npmjs.org/svg4everybody/-/svg4everybody-2.1.9.tgz",
-      "integrity": "sha1-W9n23vwTOFmgRGRtR0P6vCjbfi0="
-    },
     "svgo": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/svgo/-/svgo-1.3.2.tgz",
diff --git a/package.json b/package.json
index 9ed1228..5000e2f 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
   ],
   "dependencies": {
     "bigchaindb-driver": "4.1.2",
-    "bootstrap": "^4.3.1",
+    "bootstrap": "^4.5.0",
     "clipboard": "^2.0.1",
     "cookies-eu-banner": "^2.0.1",
     "gumshoejs": "^5.1.2",
@@ -37,7 +37,6 @@
     "popper.js": "^1.16.1",
     "select2": "^4.0.13",
     "smooth-scroll": "^16.1.3",
-    "svg4everybody": "^2.1.9",
     "textarea-autogrow": "^1.0.0",
     "vivus": "^0.4.5"
   },
@@ -47,7 +46,6 @@
     "@babel/register": "^7.9.0",
     "acorn": "^7.2.0",
     "browser-sync": "^2.26.7",
-    "concurrent-transform": "^1.0.0",
     "critical": "^1.3.9",
     "cross-spawn": "^7.0.2",
     "del": "^5.1.0",