diff --git a/go.mod b/go.mod
index d05f6f57..ea235d61 100644
--- a/go.mod
+++ b/go.mod
@@ -69,8 +69,6 @@ require (
 	github.com/libp2p/go-ws-transport v0.1.0
 	github.com/mattn/go-isatty v0.0.9 // indirect
 	github.com/miekg/dns v1.1.16 // indirect
-	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.1 // indirect
 	github.com/multiformats/go-multiaddr v0.0.4
 	github.com/multiformats/go-multiaddr-dns v0.0.3
 	github.com/multiformats/go-multiaddr-net v0.0.1