diff --git a/Doc/faq/library.rst b/Doc/faq/library.rst
index bfc4baecb45290..7703d48a2137a3 100644
--- a/Doc/faq/library.rst
+++ b/Doc/faq/library.rst
@@ -614,9 +614,9 @@ use ``p.read(n)``.
 How do I access the serial (RS232) port?
 ----------------------------------------
 
-For Win32, POSIX (Linux, BSD, etc.), Jython:
+For Win32, OSX, Linux, BSD, Jython, IronPython:
 
-   http://pyserial.sourceforge.net
+   https://pypi.org/project/pyserial/
 
 For Unix, see a Usenet post by Mitch Chapman: