diff --git a/go.mod b/go.mod
index 773563b..b2413cf 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/fiatjaf/relayer
 go 1.15
 
 require (
-	github.com/fiatjaf/go-nostr v0.7.1
+	github.com/fiatjaf/go-nostr v0.7.3
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/websocket v1.4.2
 	github.com/jmoiron/sqlx v1.3.1
diff --git a/go.sum b/go.sum
index 1104420..4956c1f 100644
--- a/go.sum
+++ b/go.sum
@@ -29,8 +29,8 @@ github.com/decred/dcrd/crypto/blake256 v1.0.0/go.mod h1:sQl2p6Y26YV+ZOcSTP6thNdn
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 h1:YLtO71vCjJRCBcrPMtQ9nqBsqpA1m5sE92cU+pd5Mcc=
 github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1/go.mod h1:hyedUtir6IdtD/7lIxGeCxkaw7y45JueMRL4DIyJDKs=
 github.com/decred/dcrd/lru v1.0.0/go.mod h1:mxKOwFd7lFjN2GZYsiz/ecgqR6kkYAl+0pz0tEMk218=
-github.com/fiatjaf/go-nostr v0.7.1 h1:EBsIjiC9CfRNTQirZWMGW035BI5/RonP+H3heSClYfQ=
-github.com/fiatjaf/go-nostr v0.7.1/go.mod h1:pbJCdZzBKPB8wgQDipS5POnOV1afhcFzJUIwJ5qKSrU=
+github.com/fiatjaf/go-nostr v0.7.3 h1:Z95U2qTTj3a41+ybopYjfKZ+bMpNFM43ARA7B4IOYVs=
+github.com/fiatjaf/go-nostr v0.7.3/go.mod h1:pbJCdZzBKPB8wgQDipS5POnOV1afhcFzJUIwJ5qKSrU=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
 github.com/go-sql-driver/mysql v1.5.0 h1:ozyZYNQW3x3HtqT1jira07DN2PArx2v7/mN66gGcHOs=
 github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=