diff --git a/README.md b/README.md
index 2634d602..19bbabf4 100644
--- a/README.md
+++ b/README.md
@@ -61,4 +61,4 @@ avrdude -c arduino -P COM1 -b 115200 -p atmega328p -D -U flash:w:objs/blink.hex:
 
 There are many different programmers and options that may be required for the programming to succeed.
 
-For more information, refer to the [AVRDUDE documentation](http://download.savannah.gnu.org/releases/avrdude/avrdude-doc-6.4.pdf).
+For more information, refer to the [AVRDUDE documentation](https://avrdudes.github.io/avrdude/).