diff --git a/_build/_theme/_templates/layout.html b/_build/_theme/_templates/layout.html
index 3a68ff7b492..3f0e8f50cdf 100644
--- a/_build/_theme/_templates/layout.html
+++ b/_build/_theme/_templates/layout.html
@@ -1,13 +1,13 @@
 {% extends '!layout.html' %}
 
-{% set css_files = ['http://symfony.com/css/compiled/v5/all.css?v=4'] %}
+{% set css_files = ['https://symfony.com/css/compiled/v5/all.css?v=4'] %}
 {# make sure the Sphinx stylesheet isn't loaded #}
 {% set style = '' %}
 {% set isIndex = pagename is index %}
 
 {% block extrahead %}
 {# add JS to support tabs #}
-<script src="http://symfony.com/js/v5/all.js?v=4"></script>
+<script src="https://symfony.com/js/v5/all.js?v=4"></script>
 
 {# pygment's styles are still loaded, undo some unwanted styles #}
 <style>
@@ -48,7 +48,7 @@ <h4>Pull request build</h4>
                     <p>Each pull request of the Symfony Documentation is automatically deployed and hosted on <a href="https://platform.sh">Platform.sh</a>.<br>
                     View this page on <a href="https://symfony.com/doc/current/{{ pagename }}">symfony.com</a>.</p>
                 </div>
-                
+
                 {%- include "globaltoc.html" %}
 
                 {% if not isIndex %}
@@ -81,7 +81,7 @@ <h1 class="content_title">{{ title }}</h1>
                 <a href="{{ next.link|e }}">{{ next.title|striptags|e }} »</a>
             </div>
             {% endif %}
-            
+
             <div id="license">
                 <p>This work is licensed under a Creative Commons Attribution-Share Alike 3.0 Unported <a rel="license" href="http://creativecommons.org/licenses/by-sa/3.0/">License</a>.</p>
             </div>
diff --git a/best_practices/security.rst b/best_practices/security.rst
index 621a33c96dc..26dfd166a61 100644
--- a/best_practices/security.rst
+++ b/best_practices/security.rst
@@ -369,6 +369,6 @@ If your company uses a user login method not supported by Symfony, you can
 develop :doc:`your own user provider </security/custom_provider>` and
 :doc:`your own authentication provider </security/custom_authentication_provider>`.
 
-.. _`ParamConverter`: http://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/converters.html
-.. _`@Security annotation`: http://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/security.html
+.. _`ParamConverter`: https://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/converters.html
+.. _`@Security annotation`: https://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/security.html
 .. _`FOSUserBundle`: https://github.com/FriendsOfSymfony/FOSUserBundle
diff --git a/components/options_resolver.rst b/components/options_resolver.rst
index acc7fd55581..91f60130602 100644
--- a/components/options_resolver.rst
+++ b/components/options_resolver.rst
@@ -98,7 +98,7 @@ the ``Mailer`` class makes a mistake?
 .. code-block:: php
 
     $mailer = new Mailer(array(
-        'usernme' => 'johndoe',  // usernAme misspelled 
+        'usernme' => 'johndoe',  // usernAme misspelled
     ));
 
 No error will be shown. In the best case, the bug will appear during testing,
@@ -403,7 +403,7 @@ is thrown::
 For options with more complicated validation schemes, pass a closure which
 returns ``true`` for acceptable values and ``false`` for invalid values::
 
-    
+
     // ...
     $resolver->setAllowedValues('transport', function ($value) {
         // return true or false
@@ -732,4 +732,4 @@ options in your code.
 
 .. _Packagist: https://packagist.org/packages/symfony/options-resolver
 .. _CHANGELOG: https://github.com/symfony/symfony/blob/master/src/Symfony/Component/OptionsResolver/CHANGELOG.md#260
-.. _`read the Symfony 2.5 documentation`: http://symfony.com/doc/2.5/components/options_resolver.html
+.. _`read the Symfony 2.5 documentation`: https://symfony.com/doc/2.5/components/options_resolver.html
diff --git a/contributing/code/security.rst b/contributing/code/security.rst
index 907574fd749..20b9f362c0a 100644
--- a/contributing/code/security.rst
+++ b/contributing/code/security.rst
@@ -103,7 +103,7 @@ Security Advisories
 This section indexes security vulnerabilities that were fixed in Symfony
 releases, starting from Symfony 1.0.0:
 
-* May 9, 2016: `CVE-2016-2403: Unauthorized access on a misconfigured Ldap server when using an empty password <http://symfony.com/blog/cve-2016-2403-unauthorized-access-on-a-misconfigured-ldap-server-when-using-an-empty-password>`_ (2.8.0-2.8.5, 3.0.0-3.0.5)
+* May 9, 2016: `CVE-2016-2403: Unauthorized access on a misconfigured Ldap server when using an empty password <https://symfony.com/blog/cve-2016-2403-unauthorized-access-on-a-misconfigured-ldap-server-when-using-an-empty-password>`_ (2.8.0-2.8.5, 3.0.0-3.0.5)
 * May 9, 2016: `CVE-2016-4423: Large username storage in session <https://symfony.com/blog/cve-2016-4423-large-username-storage-in-session>`_ (2.3.0-2.3.40, 2.7.0-2.7.12, 2.8.0-2.8.5, 3.0.0-3.0.5)
 * January 18, 2016: `CVE-2016-1902: SecureRandom's fallback not secure when OpenSSL fails <https://symfony.com/blog/cve-2016-1902-securerandom-s-fallback-not-secure-when-openssl-fails>`_ (2.3.0-2.3.36, 2.6.0-2.6.12, 2.7.0-2.7.8)
 * November 23, 2015: `CVE-2015-8125: Potential Remote Timing Attack Vulnerability in Security Remember-Me Service <https://symfony.com/blog/cve-2015-8125-potential-remote-timing-attack-vulnerability-in-security-remember-me-service>`_ (2.3.35, 2.6.12 and 2.7.7)
diff --git a/contributing/community/reviews.rst b/contributing/community/reviews.rst
index 2e498f489bd..fc7893327bd 100644
--- a/contributing/community/reviews.rst
+++ b/contributing/community/reviews.rst
@@ -210,7 +210,7 @@ Pick a pull request from the `PRs in need of review`_ and follow these steps:
 .. _bug reports in need of review: https://github.com/symfony/symfony/issues?utf8=%E2%9C%93&q=is%3Aopen+is%3Aissue+label%3A%22Bug%22+label%3A%22Status%3A+Needs+Review%22+
 .. _PRs in need of review: https://github.com/symfony/symfony/issues?utf8=%E2%9C%93&q=is%3Aopen+is%3Apr+label%3A%22Status%3A+Needs+Review%22+
 .. _Contribution Guidelines: https://github.com/symfony/symfony/blob/master/CONTRIBUTING.md
-.. _Symfony's Release Schedule: http://symfony.com/doc/current/contributing/community/releases.html#schedule
+.. _Symfony's Release Schedule: https://symfony.com/doc/current/contributing/community/releases.html#schedule
 .. _Symfony Roadmap: https://symfony.com/roadmap
 .. _Carson Bot: https://github.com/carsonbot/carsonbot
 .. _`Needs Review`: https://github.com/symfony/symfony/labels/Status%3A%20Needs%20Review
diff --git a/contributing/documentation/translations.rst b/contributing/documentation/translations.rst
index 8a00220a198..c1be9f3b5ba 100644
--- a/contributing/documentation/translations.rst
+++ b/contributing/documentation/translations.rst
@@ -4,4 +4,4 @@ Translations
 The Symfony documentation is not officially translated, though some community
 groups still maintain some translations. For more information, see `this blog post`_.
 
-.. _`this blog post`: http://symfony.com/blog/discontinuing-the-symfony-community-translations
+.. _`this blog post`: https://symfony.com/blog/discontinuing-the-symfony-community-translations
diff --git a/create_framework/http_foundation.rst b/create_framework/http_foundation.rst
index 19f90cc9bfa..63fa35156b5 100644
--- a/create_framework/http_foundation.rst
+++ b/create_framework/http_foundation.rst
@@ -299,8 +299,8 @@ applications using it (like `Symfony`_, `Drupal 8`_, `phpBB 4`_, `ezPublish
 
 .. _`Twig`: http://twig.sensiolabs.org/
 .. _`HTTP specification`: http://tools.ietf.org/wg/httpbis/
-.. _`audited`: http://symfony.com/blog/symfony2-security-audit
-.. _`Symfony`: http://symfony.com/
+.. _`audited`: https://symfony.com/blog/symfony2-security-audit
+.. _`Symfony`: https://symfony.com/
 .. _`Drupal 8`: https://drupal.org/
 .. _`phpBB 4`: https://www.phpbb.com/
 .. _`ezPublish 5`: http://ez.no/
@@ -310,4 +310,4 @@ applications using it (like `Symfony`_, `Drupal 8`_, `phpBB 4`_, `ezPublish
 .. _`Zikula`: http://zikula.org/
 .. _`autoloaded`: http://php.net/autoload
 .. _`PSR-4`: http://www.php-fig.org/psr/psr-4/
-.. _`more`: http://symfony.com/components/HttpFoundation
+.. _`more`: https://symfony.com/components/HttpFoundation
diff --git a/create_framework/http_kernel_controller_resolver.rst b/create_framework/http_kernel_controller_resolver.rst
index 9957b9089ce..2fef293e017 100644
--- a/create_framework/http_kernel_controller_resolver.rst
+++ b/create_framework/http_kernel_controller_resolver.rst
@@ -195,4 +195,4 @@ Think about it once more: our framework is more robust and more flexible than
 ever and it still has less than 40 lines of code.
 
 .. _`reflection`: http://php.net/reflection
-.. _`FrameworkExtraBundle`: http://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/converters.html
+.. _`FrameworkExtraBundle`: https://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/converters.html
diff --git a/create_framework/http_kernel_httpkernelinterface.rst b/create_framework/http_kernel_httpkernelinterface.rst
index dfc55be1bda..99c49a1a273 100644
--- a/create_framework/http_kernel_httpkernelinterface.rst
+++ b/create_framework/http_kernel_httpkernelinterface.rst
@@ -203,6 +203,6 @@ With the addition of a single interface, our framework can now benefit from
 the many features built into the HttpKernel component; HTTP caching being just
 one of them but an important one as it can make your applications fly!
 
-.. _`HTTP caching`: http://symfony.com/doc/current/http_cache.html
+.. _`HTTP caching`: https://symfony.com/doc/current/http_cache.html
 .. _`ESI`: https://en.wikipedia.org/wiki/Edge_Side_Includes
 .. _`Varnish`: https://www.varnish-cache.org/
diff --git a/create_framework/introduction.rst b/create_framework/introduction.rst
index 03ab5169729..aa6fcdea76c 100644
--- a/create_framework/introduction.rst
+++ b/create_framework/introduction.rst
@@ -120,6 +120,6 @@ Otherwise, you can always use your own server (Apache, Nginx, etc.).
 In the :doc:`next chapter </create_framework/http_foundation>`, we are going to
 introduce the HttpFoundation Component and see what it brings us.
 
-.. _`Symfony`: http://symfony.com/
+.. _`Symfony`: https://symfony.com/
 .. _`Silex`: http://silex.sensiolabs.org/
 .. _`Composer`: http://packagist.org/about-composer
diff --git a/doctrine/common_extensions.rst b/doctrine/common_extensions.rst
index 6a1743f06f1..3a3f559fc81 100644
--- a/doctrine/common_extensions.rst
+++ b/doctrine/common_extensions.rst
@@ -23,7 +23,7 @@ To do this, you have two options:
    with Symfony: `Install Gedmo Doctrine2 extensions in Symfony2`_
 
 .. _`DoctrineExtensions`: https://github.com/Atlantic18/DoctrineExtensions
-.. _`StofDoctrineExtensionsBundle`: http://symfony.com/doc/master/bundles/StofDoctrineExtensionsBundle/index.html
+.. _`StofDoctrineExtensionsBundle`: https://symfony.com/doc/master/bundles/StofDoctrineExtensionsBundle/index.html
 .. _`Sluggable`: https://github.com/Atlantic18/DoctrineExtensions/blob/master/doc/sluggable.md
 .. _`Translatable`: https://github.com/Atlantic18/DoctrineExtensions/blob/master/doc/translatable.md
 .. _`Timestampable`: https://github.com/Atlantic18/DoctrineExtensions/blob/master/doc/timestampable.md
diff --git a/routing/routing_from_database.rst b/routing/routing_from_database.rst
index c63094ce944..32736dd0269 100644
--- a/routing/routing_from_database.rst
+++ b/routing/routing_from_database.rst
@@ -38,4 +38,4 @@ loader, e.g. for another database type or a REST API or anything else.
 The DynamicRouter is explained in the `Symfony CMF documentation`_.
 
 .. _FrameworkExtraBundle: https://symfony.com/doc/current/bundles/SensioFrameworkExtraBundle/annotations/converters.html
-.. _`Symfony CMF documentation`: http://symfony.com/doc/master/cmf/book/routing.html
+.. _`Symfony CMF documentation`: https://symfony.com/doc/master/cmf/book/routing.html