diff --git a/_posts/04-03-01-PEAR.md b/_posts/04-03-01-PEAR.md
index 4410218..443d94a 100644
--- a/_posts/04-03-01-PEAR.md
+++ b/_posts/04-03-01-PEAR.md
@@ -18,10 +18,10 @@ version conflicts between two projects arise.
 
 ### How to install PEAR
 
-You can install PEAR by downloading the `.phar` installer and executing it. The PEAR documentation has 
+You can install PEAR by downloading the `.phar` installer and executing it. The PEAR documentation has
 detailed [install instructions][2] for every operating system.
 
-If you are using Linux, you can also have a look at your distribution package manager. Debian and Ubuntu, 
+If you are using Linux, you can also have a look at your distribution package manager. Debian and Ubuntu,
 for example, have an apt `php-pear` package.
 
 ### How to install a package
@@ -47,7 +47,7 @@ handle your PEAR dependencies. This example will install code from `pear2.php.ne
     "repositories": [
         {
             "type": "pear",
-            "url": "http://pear2.php.net"
+            "url": "https://pear2.php.net"
         }
     ],
     "require": {
@@ -80,9 +80,9 @@ $request = new pear2\HTTP\Request();
 * [Learn more about using PEAR with Composer][6]
 
 
-[1]: http://pear.php.net/
-[2]: http://pear.php.net/manual/en/installation.getting.php
-[3]: http://pear.php.net/packages.php
-[4]: http://pear.php.net/manual/en/guide.users.commandline.channels.php
+[1]: https://pear.php.net/
+[2]: https://pear.php.net/manual/installation.getting.php
+[3]: https://pear.php.net/packages.php
+[4]: https://pear.php.net/manual/guide.users.commandline.channels.php
 [5]: /#composer_and_packagist
-[6]: http://getcomposer.org/doc/05-repositories.md#pear
+[6]: https://getcomposer.org/doc/05-repositories.md#pear