diff --git a/go.mod b/go.mod
index 8d46f9a85eaa9c23bce69c7019859de519e76933..6ac730e77637364b650e35de2aa2f19460c36dae 100644
--- a/go.mod
+++ b/go.mod
@@ -4,6 +4,7 @@ require (
 	github.com/benbjohnson/clock v1.0.2
 	github.com/gogo/protobuf v1.3.1
 	github.com/ipfs/go-log v1.0.4
+	github.com/libp2p/go-eventbus v0.2.1 // indirect
 	github.com/libp2p/go-libp2p-blankhost v0.1.6
 	github.com/libp2p/go-libp2p-connmgr v0.2.4
 	github.com/libp2p/go-libp2p-core v0.5.7
diff --git a/go.sum b/go.sum
index c18a98d4f30ecc09eb768b67331d3959d4d11163..bf9b3df74a15624e5c070915b5ce42951c34498b 100644
--- a/go.sum
+++ b/go.sum
@@ -126,6 +126,8 @@ github.com/libp2p/go-conn-security-multistream v0.2.0 h1:uNiDjS58vrvJTg9jO6bySd1
 github.com/libp2p/go-conn-security-multistream v0.2.0/go.mod h1:hZN4MjlNetKD3Rq5Jb/P5ohUnFLNzEAR4DLSzpn2QLU=
 github.com/libp2p/go-eventbus v0.1.0 h1:mlawomSAjjkk97QnYiEmHsLu7E136+2oCWSHRUvMfzQ=
 github.com/libp2p/go-eventbus v0.1.0/go.mod h1:vROgu5cs5T7cv7POWlWxBaVLxfSegC5UGQf8A2eEmx4=
+github.com/libp2p/go-eventbus v0.2.1 h1:VanAdErQnpTioN2TowqNcOijf6YwhuODe4pPKSDpxGc=
+github.com/libp2p/go-eventbus v0.2.1/go.mod h1:jc2S4SoEVPP48H9Wpzm5aiGwUCBMfGhVhhBjyhhCJs8=
 github.com/libp2p/go-flow-metrics v0.0.1/go.mod h1:Iv1GH0sG8DtYN3SVJ2eG221wMiNpZxBdp967ls1g+k8=
 github.com/libp2p/go-flow-metrics v0.0.3 h1:8tAs/hSdNvUiLgtlSy3mxwxWP4I9y/jlkPFT7epKdeM=
 github.com/libp2p/go-flow-metrics v0.0.3/go.mod h1:HeoSNUrOJVK1jEpDqVEiUOIXqhbnS27omG0uWU5slZs=