diff --git a/Readme.md b/Readme.md
index dca1dc5..0713b2a 100644
--- a/Readme.md
+++ b/Readme.md
@@ -26,7 +26,7 @@
 
 ## Books
 
-- [Web Audio API by Boris Smus](http://chimera.labs.oreilly.com/books/1234000001552/index.html)
+- [Web Audio API by Boris Smus](https://webaudioapi.com/book/)
 
 ## Downloads