diff --git a/index.html b/index.html
index d84a806..6b4efda 100644
--- a/index.html
+++ b/index.html
@@ -5,10 +5,10 @@ To be published by MIT Press.
Download draft PDF
-Draft PDF Chapters 1-16
2022-12-15. CC-BY-NC-ND license
+Draft PDF Chapters 1-17
2022-12-15. CC-BY-NC-ND license
- - Chapters 17-20 (coming soon)
+
- Chapters 18-20 (coming soon)
- Report errata via github or contact me directly at udlbookmail@gmail.com
- Follow me on Twitter or LinkedIn for updates.