diff --git a/typo3/sysext/about/Resources/Private/Partials/ExternalLibraries.html b/typo3/sysext/about/Resources/Private/Partials/ExternalLibraries.html
index 604c1b3897cd7198f6d2fbf8360fa75d82826ad1..979f7cae3c786003cdf85551097575f4f8520ff0 100644
--- a/typo3/sysext/about/Resources/Private/Partials/ExternalLibraries.html
+++ b/typo3/sysext/about/Resources/Private/Partials/ExternalLibraries.html
@@ -18,11 +18,11 @@
         </tr>
         <tr>
             <td>Twitter Bootstrap</td>
-            <td><a href="http://getbootstrap.com" target="_blank" rel="noreferrer">getbootstrap.com</a></td>
+            <td><a href="https://getbootstrap.com" target="_blank" rel="noreferrer">getbootstrap.com</a></td>
         </tr>
         <tr>
             <td>Doctrine Project (DBAL Component and Instantiator)</td>
-            <td><a href="http://www.doctrine-project.org/projects/dbal.html" target="_blank" rel="noreferrer">doctrine-project.org</a></td>
+            <td><a href="https://www.doctrine-project.org/projects/dbal.html" target="_blank" rel="noreferrer">doctrine-project.org</a></td>
         </tr>
         <tr>
             <td>Symfony Framework Component: Config</td>
@@ -78,11 +78,11 @@
         </tr>
         <tr>
             <td>CKEditor</td>
-            <td><a href="http://ckeditor.com" target="_blank" rel="noreferrer">ckeditor.com</a></td>
+            <td><a href="https://ckeditor.com" target="_blank" rel="noreferrer">ckeditor.com</a></td>
         </tr>
         <tr>
             <td>RequireJS</td>
-            <td><a href="http://requirejs.org" target="_blank" rel="noreferrer">requirejs.org</a></td>
+            <td><a href="https://requirejs.org" target="_blank" rel="noreferrer">requirejs.org</a></td>
         </tr>
         <tr>
             <td>moment.js</td>
@@ -90,11 +90,11 @@
         </tr>
         <tr>
             <td>NProgress</td>
-            <td><a href="http://ricostacruz.com/nprogress/" target="_blank" rel="noreferrer">ricostacruz.com</a></td>
+            <td><a href="https://ricostacruz.com/nprogress/" target="_blank" rel="noreferrer">ricostacruz.com</a></td>
         </tr>
         <tr>
             <td>Autosize</td>
-            <td><a href="http://www.jacklmoore.com/autosize/" target="_blank" rel="noreferrer">jacklmoore.com</a></td>
+            <td><a href="https://www.jacklmoore.com/autosize/" target="_blank" rel="noreferrer">jacklmoore.com</a></td>
         </tr>
         <tr>
             <td>Cropper.js</td>
@@ -102,7 +102,7 @@
         </tr>
         <tr>
             <td>ImagesLoaded</td>
-            <td><a href="http://imagesloaded.desandro.com" target="_blank" rel="noreferrer">imagesloaded.desandro.com</a></td>
+            <td><a href="https://imagesloaded.desandro.com" target="_blank" rel="noreferrer">imagesloaded.desandro.com</a></td>
         </tr>
         <tr>
             <td>jQuery UI</td>
@@ -114,7 +114,7 @@
         </tr>
         <tr>
             <td>Twitter Bootstrap Plugin: Slider</td>
-            <td><a href="http://seiyria.com/bootstrap-slider/" target="_blank" rel="noreferrer">seiyria.com</a></td>
+            <td><a href="https://seiyria.com/bootstrap-slider/" target="_blank" rel="noreferrer">seiyria.com</a></td>
         </tr>
         <tr>
             <td>jQuery Plugin: Ajax AutoComplete</td>
@@ -126,11 +126,11 @@
         </tr>
         <tr>
             <td>jQuery Plugin: MiniColors</td>
-            <td><a href="http://labs.abeautifulsite.net/jquery-minicolors/" target="_blank" rel="noreferrer">labs.abeautifulsite.net</a></td>
+            <td><a href="https://labs.abeautifulsite.net/jquery-minicolors/" target="_blank" rel="noreferrer">labs.abeautifulsite.net</a></td>
         </tr>
         <tr>
             <td>jQuery Plugin: Tab Override</td>
-            <td><a href="http://wjbryant.github.io/taboverride/" target="_blank" rel="noreferrer">wjbryant.github.io</a></td>
+            <td><a href="https://wjbryant.github.io/taboverride/" target="_blank" rel="noreferrer">wjbryant.github.io</a></td>
         </tr>
         <tr>
             <td>Neos (Form component)</td>
@@ -146,7 +146,7 @@
         </tr>
         <tr>
             <td>CodeMirror</td>
-            <td><a href="http://codemirror.net" target="_blank" rel="noreferrer">codemirror.net</a></td>
+            <td><a href="https://codemirror.net" target="_blank" rel="noreferrer">codemirror.net</a></td>
         </tr>
         <tr>
             <td>Muuri</td>