diff --git a/pelicanconf.py b/pelicanconf.py
index 411e83c..e15e820 100644
--- a/pelicanconf.py
+++ b/pelicanconf.py
@@ -6,7 +6,7 @@ from pelican import __version__ as PELICAN_VERSION
 
 
 # Basic settings
-# http://docs.getpelican.com/en/stable/settings.html#basic-settings
+# https://docs.getpelican.com/en/stable/settings.html#basic-settings
 DEFAULT_CATEGORY = 'Sin categoría'
 DELETE_OUTPUT_DIRECTORY = False
 DISPLAY_CATEGORIES_ON_MENU = True
@@ -49,7 +49,7 @@ SITENAME_SINGLE = 'CL'
 SITEURL = 'https://conocimientoslibres.tuxfamily.org'
 
 # URL settings
-# http://docs.getpelican.com/en/stable/settings.html#url-settings
+# https://docs.getpelican.com/en/stable/settings.html#url-settings
 RELATIVE_URLS = True
 ARTICLE_URL = '{slug}/'
 ARTICLE_SAVE_AS = '{slug}/index.html'
@@ -96,7 +96,7 @@ TIMEZONE = 'Europe/Madrid'
 LOCALE = ('es_ES.UTF-8')
 
 # Feed settings
-# http://docs.getpelican.com/en/stable/settings.html#feed-settings
+# https://docs.getpelican.com/en/stable/settings.html#feed-settings
 # feed generation is usually not desired when developing,
 # set to true in publishconf.py
 FEED_ALL_ATOM = None
@@ -104,7 +104,7 @@ CATEGORY_FEED_ATOM = None
 AUTHOR_FEED_ATOM = None
 AUTHOR_FEED_RSS = None
 
-# Pagination (http://docs.getpelican.com/en/stable/settings.html#pagination)
+# Pagination (https://docs.getpelican.com/en/stable/settings.html#pagination)
 DEFAULT_PAGINATION = 3
 PAGINATION_PATTERNS = (
     (1, '{base_name}/', '{base_name}/index.html'),
@@ -113,12 +113,12 @@ PAGINATION_PATTERNS = (
 PAGINATOR_LIMIT = 4
 
 # Translations
-# http://docs.getpelican.com/en/stable/settings.html#translations
+# https://docs.getpelican.com/en/stable/settings.html#translations
 DEFAULT_LANG = 'es'
 TRANSLATION_FEED_ATOM = None
 
 # Themes
-# http://docs.getpelican.com/en/stable/settings.html#themes
+# https://docs.getpelican.com/en/stable/settings.html#themes
 THEME = 'cl-theme/'
 SITESUBTITLE = 'Sitio de información sobre Software Libre'
 SHOW_RECENT_POSTS = 3  # the number of recent posts to show