diff --git a/README.md b/README.md
index b4dcd9d4..5afce02a 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@ The code for each post lives in a separate git branch. This makes it possible to
 
 **The code for the latest post is available [here][latest-post].**
 
-[latest-post]: https://github.com/phil-opp/blog_os/tree/post-11
+[latest-post]: https://github.com/phil-opp/blog_os/tree/post-12
 
 You can find the branch for each post by following the `(source code)` link in the [post list](#posts) below. The branches are named `post-XX` where `XX` is the post number, for example `post-03` for the _VGA Text Mode_ post or `post-07` for the _Hardware Interrupts_ post. For build instructions, see the Readme of the respective branch.
 
@@ -59,6 +59,11 @@ The goal of this project is to provide step-by-step tutorials in individual blog
 - [Allocator Designs](https://os.phil-opp.com/allocator-designs/)
     ([source code](https://github.com/phil-opp/blog_os/tree/post-11))
 
+**Multitasking**:
+
+- [Async/Await](https://os.phil-opp.com/async-await/)
+    ([source code](https://github.com/phil-opp/blog_os/tree/post-12))
+
 ## First Edition Posts
 
 The current version of the blog is already the second edition. The first edition is outdated and no longer maintained, but might still be useful. The posts of the first edition are: