diff --git a/README.md b/README.md
index ae3aa37..684575c 100644
--- a/README.md
+++ b/README.md
@@ -19,6 +19,6 @@ var_dump($queue->send("hello there, using socket 1")->recv());
 ?>
 ```
 
-For installation instructions see http://pecl.php.net/zmq
+For installation instructions see https://pecl.php.net/zmq
 
-For developer instructions see DEVELOPERS.md
\ No newline at end of file
+For developer instructions see DEVELOPERS.md