diff --git a/_config.yml b/_config.yml
index 647e1bcd..4746534e 100644
--- a/_config.yml
+++ b/_config.yml
@@ -98,7 +98,7 @@ author:
   linkedin         : # "john-doe-12345678" (the last part of your profile url, e.g. https://www.linkedin.com/in/john-doe-12345678)
   pinterest        :
   soundcloud       :
-  stackoverflow    : # "123456/username" (the last part of your profile url, e.g. http://stackoverflow.com/users/123456/username)
+  stackoverflow    : # "123456/username" (the last part of your profile url, e.g. https://stackoverflow.com/users/123456/username)
   steam            : # "steamId" (the last part of your profile url, e.g. https://steamcommunity.com/id/steamId/)
   tumblr           :
   twitter          :
@@ -175,7 +175,7 @@ sass:
 permalink: /:categories/:title/
 paginate: 5 # amount of posts to show
 paginate_path: /page:num/
-timezone: # http://en.wikipedia.org/wiki/List_of_tz_database_time_zones
+timezone: # https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
 
 
 # Plugins (previously gems:)