diff --git a/go.mod b/go.mod
index 5e5a41a..9cb17aa 100644
--- a/go.mod
+++ b/go.mod
@@ -12,7 +12,7 @@ require (
 	github.com/ipfs/interface-go-ipfs-core v0.4.0
 	github.com/ipfs/iptb v1.4.0
 	github.com/ipfs/iptb-plugins v0.3.0
-	github.com/libp2p/go-libp2p-core v0.6.1
+	github.com/libp2p/go-libp2p-core v0.9.0
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/multiformats/go-multiaddr v0.3.0
 	github.com/multiformats/go-multiaddr-net v0.2.0
diff --git a/go.sum b/go.sum
index 32b349f..b3762be 100644
--- a/go.sum
+++ b/go.sum
@@ -292,6 +292,7 @@ github.com/libp2p/go-libp2p-core v0.6.0 h1:u03qofNYTBN+yVg08PuAKylZogVf0xcTEeM8s
 github.com/libp2p/go-libp2p-core v0.6.0/go.mod h1:txwbVEhHEXikXn9gfC7/UDDw7rkxuX0bJvM49Ykaswo=
 github.com/libp2p/go-libp2p-core v0.6.1 h1:XS+Goh+QegCDojUZp00CaPMfiEADCrLjNZskWE7pvqs=
 github.com/libp2p/go-libp2p-core v0.6.1/go.mod h1:FfewUH/YpvWbEB+ZY9AQRQ4TAD8sJBt/G1rVvhz5XT8=
+github.com/libp2p/go-libp2p-core v0.9.0/go.mod h1:ESsbz31oC3C1AvMJoGx26RTuCkNhmkSRCqZ0kQtJ2/8=
 github.com/libp2p/go-libp2p-crypto v0.0.1/go.mod h1:yJkNyDmO341d5wwXxDUGO0LykUVT72ImHNUqh5D/dBE=
 github.com/libp2p/go-libp2p-crypto v0.0.2/go.mod h1:eETI5OUfBnvARGOHrJz2eWNyTUxEGZnBxMcbUjfIj4I=
 github.com/libp2p/go-libp2p-crypto v0.1.0/go.mod h1:sPUokVISZiy+nNuTTH/TY+leRSxnFj/2GLjtOTW90hI=