diff --git a/go.mod b/go.mod
index ef5bb83..82e96fa 100644
--- a/go.mod
+++ b/go.mod
@@ -6,14 +6,14 @@ require (
 	github.com/PuerkitoBio/goquery v1.5.0
 	github.com/apatters/go-wordwrap v1.0.0
 	github.com/dgraph-io/badger/v4 v4.2.0
-	github.com/fiatjaf/eventstore v0.2.13
-	github.com/fiatjaf/khatru v0.1.1
+	github.com/fiatjaf/eventstore v0.2.17
+	github.com/fiatjaf/khatru v0.2.1
 	github.com/fogleman/gg v1.3.0
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0
 	github.com/gomarkdown/markdown v0.0.0-20231115200524-a660076da3fd
 	github.com/kelseyhightower/envconfig v1.4.0
 	github.com/microcosm-cc/bluemonday v1.0.24
-	github.com/nbd-wtf/go-nostr v0.26.4
+	github.com/nbd-wtf/go-nostr v0.27.0
 	github.com/nbd-wtf/nostr-sdk v0.0.4
 	github.com/pelletier/go-toml v1.9.5
 	github.com/rs/cors v1.10.0
@@ -59,6 +59,7 @@ require (
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/puzpuzpuz/xsync/v2 v2.5.1 // indirect
 	github.com/savsgio/gotils v0.0.0-20230208104028-c358bd845dee // indirect
+	github.com/sebest/xff v0.0.0-20210106013422-671bd2870b3a // indirect
 	github.com/tidwall/gjson v1.17.0 // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.1 // indirect
diff --git a/go.sum b/go.sum
index 5b52287..10d9798 100644
--- a/go.sum
+++ b/go.sum
@@ -68,10 +68,10 @@ github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1m
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/fasthttp/websocket v1.5.3 h1:TPpQuLwJYfd4LJPXvHDYPMFWbLjsT91n3GpWtCQtdek=
 github.com/fasthttp/websocket v1.5.3/go.mod h1:46gg/UBmTU1kUaTcwQXpUxtRwG2PvIZYeA8oL6vF3Fs=
-github.com/fiatjaf/eventstore v0.2.13 h1:Pow501WjZVtfVug8PHJAlgw4um3bGe1iQ2GxbFZgaN8=
-github.com/fiatjaf/eventstore v0.2.13/go.mod h1:CDzb0tH0Buw2TrKQ4Bpvwg3F6ITvLsk+pmp0tACNUlw=
-github.com/fiatjaf/khatru v0.1.1 h1:xx1mA7OLxKdK+hPOKEqWSsafKJH/z6Rv+b0ALzRzd/Q=
-github.com/fiatjaf/khatru v0.1.1/go.mod h1:reXIM06zBXmFWwM1qp9mW6jCWjxTkEbtObVEPm0jOXE=
+github.com/fiatjaf/eventstore v0.2.17 h1:zQtUBVnTwr95RHinz5/biCVIiZN+t1WQlpPAmeXpMoE=
+github.com/fiatjaf/eventstore v0.2.17/go.mod h1:rUc1KhVufVmC+HUOiuPweGAcvG6lEOQCkRCn2Xn5VRA=
+github.com/fiatjaf/khatru v0.2.1 h1:NlgjBYH7iJpjFyOJVNEX/E2I1v4d5+KINhA+VxgDr4o=
+github.com/fiatjaf/khatru v0.2.1/go.mod h1:DsiQEmQmb6/hTXV6/OMcF7C7h19u1tJG5zAgaQVjseY=
 github.com/fogleman/gg v1.3.0 h1:/7zJX8F6AaYQc57WQCyN9cAIz+4bCJGO9B+dyW29am8=
 github.com/fogleman/gg v1.3.0/go.mod h1:R/bRT+9gY/C5z7JzPU0zXsXHKM4/ayA+zqcVNZzPa1k=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
@@ -150,8 +150,8 @@ github.com/mattn/go-isatty v0.0.14 h1:yVuAays6BHfxijgZPzw+3Zlu5yQgKGP2/hcQbHb7S9
 github.com/mattn/go-isatty v0.0.14/go.mod h1:7GGIvUiUoEMVVmxf/4nioHXj79iQHKdU27kJ6hsGG94=
 github.com/microcosm-cc/bluemonday v1.0.24 h1:NGQoPtwGVcbGkKfvyYk1yRqknzBuoMiUrO6R7uFTPlw=
 github.com/microcosm-cc/bluemonday v1.0.24/go.mod h1:ArQySAMps0790cHSkdPEJ7bGkF2VePWH773hsJNSHf8=
-github.com/nbd-wtf/go-nostr v0.26.4 h1:C5AXvMaRZactznfjfvscciUFypCJT6AYYGpyQqRAQxQ=
-github.com/nbd-wtf/go-nostr v0.26.4/go.mod h1:bkffJI+x914sPQWum9ZRUn66D7NpDnAoWo1yICvj3/0=
+github.com/nbd-wtf/go-nostr v0.27.0 h1:h6JmMMmfNcAORTL2kk/K3+U6Mju6rk/IjcHA/PMeOc8=
+github.com/nbd-wtf/go-nostr v0.27.0/go.mod h1:bkffJI+x914sPQWum9ZRUn66D7NpDnAoWo1yICvj3/0=
 github.com/nbd-wtf/nostr-sdk v0.0.4 h1:vMCiYpFElKMHPXpZjFVEq4utoTLdTYbkqXVYH1/4uzs=
 github.com/nbd-wtf/nostr-sdk v0.0.4/go.mod h1:KQZOtzcrXBlVhpZYG1tw83ADIONNMMPjUU3ZAH5U2RY=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
@@ -179,6 +179,8 @@ github.com/rs/zerolog v1.29.1 h1:cO+d60CHkknCbvzEWxP0S9K6KqyTjrCNUy1LdQLCGPc=
 github.com/rs/zerolog v1.29.1/go.mod h1:Le6ESbR7hc+DP6Lt1THiV8CQSdkkNrd3R0XbEgp3ZBU=
 github.com/savsgio/gotils v0.0.0-20230208104028-c358bd845dee h1:8Iv5m6xEo1NR1AvpV+7XmhI4r39LGNzwUL4YpMuL5vk=
 github.com/savsgio/gotils v0.0.0-20230208104028-c358bd845dee/go.mod h1:qwtSXrKuJh/zsFQ12yEE89xfCrGKK63Rr7ctU/uCo4g=
+github.com/sebest/xff v0.0.0-20210106013422-671bd2870b3a h1:iLcLb5Fwwz7g/DLK89F+uQBDeAhHhwdzB5fSlVdhGcM=
+github.com/sebest/xff v0.0.0-20210106013422-671bd2870b3a/go.mod h1:wozgYq9WEBQBaIJe4YZ0qTSFAMxmcwBhQH0fO0R34Z0=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=