diff --git a/README.md b/README.md
index 0338ab9..790369d 100644
--- a/README.md
+++ b/README.md
@@ -14,13 +14,13 @@ NIPs with a relay-specific implementation are listed here.
 
 - [x] NIP-01: Core event model
 - [x] NIP-01: Hide old metadata events
-- [x] NIP-01: Id/Author prefix search (_experimental_)
+- [x] NIP-01: Id/Author prefix search
 - [x] NIP-02: Hide old contact list events
 - [ ] NIP-03: OpenTimestamps
 - [x] NIP-05: Mapping Nostr keys to DNS identifiers
 - [x] NIP-09: Event deletion
 - [x] NIP-11: Relay information document
-- [x] NIP-12: Generic tag search (_experimental_)
+- [x] NIP-12: Generic tag search
 - [x] NIP-15: End of stored events notice
 - [x] NIP-16: Replaceable and ephemeral events
 - [x] NIP-22: Event `created_at` limits (_future-dated events only_)
diff --git a/src/info.rs b/src/info.rs
index d615cd4..c828ccd 100644
--- a/src/info.rs
+++ b/src/info.rs
@@ -35,7 +35,7 @@ impl From<config::Info> for RelayInfo {
             description: i.description,
             pubkey: i.pubkey,
             contact: i.contact,
-            supported_nips: Some(vec![1, 2, 11, 15, 16, 22]),
+            supported_nips: Some(vec![1, 2, 9, 11, 12, 15, 16, 22]),
             software: Some("https://git.sr.ht/~gheartsfield/nostr-rs-relay".to_owned()),
             version: CARGO_PKG_VERSION.map(|x| x.to_owned()),
         }