diff --git a/go.mod b/go.mod
index 04f6b2c8..5668f8a6 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/wetware/ww
 go 1.19
 
 require (
-	capnproto.org/go/capnp/v3 v3.0.0-alpha.18
+	capnproto.org/go/capnp/v3 v3.0.0-alpha.19
 	github.com/davidlazar/go-crypto v0.0.0-20200604182044-b73af7476f6c // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/huin/goupnp v1.0.3 // indirect
diff --git a/go.sum b/go.sum
index a4a6a086..04cff7f2 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-capnproto.org/go/capnp/v3 v3.0.0-alpha.18 h1:58GV9qbCjf2+P/iKwfwB2NLs9jpO85tnMnLp6sbmuXM=
-capnproto.org/go/capnp/v3 v3.0.0-alpha.18/go.mod h1:Dynqh9/LE2Wy7jYd2wIoYgqFwh3hZHCmG7j6/uCWX6c=
+capnproto.org/go/capnp/v3 v3.0.0-alpha.19 h1:gfJlj2pigqBTd9IDBiBW14yXmjWtO/BthH8scFqvrF4=
+capnproto.org/go/capnp/v3 v3.0.0-alpha.19/go.mod h1:Dynqh9/LE2Wy7jYd2wIoYgqFwh3hZHCmG7j6/uCWX6c=
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.31.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=