diff --git a/README.md b/README.md
index c2446b3..eb6cf63 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@ place. Here are some noteworthy achievements:
   generate Rust code for the project. The JSON files can be used in other projects as well.
 - [x] Items
 - [x] Particles
+- [x] Anvil file format (read only)
 - [ ] Inventory
 - [ ] Block entities
 - [x] Proxy support ([Velocity](https://velocitypowered.com/), [Bungeecord](https://www.spigotmc.org/wiki/bungeecord/) and [Waterfall](https://docs.papermc.io/waterfall))