diff --git a/README.md b/README.md
index 963fd79..fbe43f9 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,7 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 - [NIP-58: Badges](58.md)
 - [NIP-65: Relay List Metadata](65.md)
 - [NIP-78: Application-specific data](78.md)
+- [NIP-89: Recommended Application Handlers](89.md)
 - [NIP-94: File Metadata](94.md)
 
 ## Event Kinds
@@ -101,6 +102,8 @@ They exist to document what may be implemented by [Nostr](https://github.com/nos
 | `30018` | Create or update a product | [15](15.md) |
 | `30023` | Long-form Content          | [23](23.md) |
 | `30078` | Application-specific Data  | [78](78.md) |
+| `31989` | Handler recommendation     | [89](89.md) |
+| `31990` | Handler information        | [89](89.md) |
 
 ### Event Kind Ranges