diff --git a/README.md b/README.md
index f5238ee..c84caf8 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 strfry is a relay for the [nostr protocol](https://github.com/nostr-protocol/nostr)
 
-* Supports most applicable NIPs: 1, 2, 4, 9, 11, 22, 28, 40, 70
+* Supports most applicable NIPs: 1, 2, 4, 9, 11, 22, 28, 40, 70, 77
 * No external database required: All data is stored locally on the filesystem in LMDB
 * Hot reloading of config file: No server restart needed for many config param changes
 * Zero downtime restarts, for upgrading binary without impacting users
diff --git a/src/apps/relay/RelayWebsocket.cpp b/src/apps/relay/RelayWebsocket.cpp
index ecdaa93..d28e5bf 100644
--- a/src/apps/relay/RelayWebsocket.cpp
+++ b/src/apps/relay/RelayWebsocket.cpp
@@ -48,7 +48,7 @@ void RelayServer::runWebsocket(ThreadPool<MsgWebsocket>::Thread &thr) {
     tempBuf.reserve(cfg().events__maxEventSize + MAX_SUBID_SIZE + 100);
 
 
-    tao::json::value supportedNips = tao::json::value::array({ 1, 2, 4, 9, 11, 22, 28, 40, 70 });
+    tao::json::value supportedNips = tao::json::value::array({ 1, 2, 4, 9, 11, 22, 28, 40, 70, 77 });
 
     auto getServerInfoHttpResponse = [&supportedNips, ver = uint64_t(0), rendered = std::string("")]() mutable {
         if (ver != cfg().version()) {