diff --git a/go.mod b/go.mod
index c64ca1f48bc..5d5bb900f76 100644
--- a/go.mod
+++ b/go.mod
@@ -73,7 +73,7 @@ require (
 	github.com/libp2p/go-libp2p-peerstore v0.2.6
 	github.com/libp2p/go-libp2p-pubsub v0.4.0
 	github.com/libp2p/go-libp2p-pubsub-router v0.4.0
-	github.com/libp2p/go-libp2p-quic-transport v0.9.2
+	github.com/libp2p/go-libp2p-quic-transport v0.9.3
 	github.com/libp2p/go-libp2p-record v0.1.3
 	github.com/libp2p/go-libp2p-routing-helpers v0.2.3
 	github.com/libp2p/go-libp2p-secio v0.2.2
@@ -84,7 +84,7 @@ require (
 	github.com/libp2p/go-socket-activation v0.0.2
 	github.com/libp2p/go-tcp-transport v0.2.1
 	github.com/libp2p/go-ws-transport v0.3.1
-	github.com/lucas-clemente/quic-go v0.19.2
+	github.com/lucas-clemente/quic-go v0.19.3
 	github.com/mattn/go-runewidth v0.0.9 // indirect
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/multiformats/go-multiaddr v0.3.1
diff --git a/go.sum b/go.sum
index 0d1058e1c2a..aefb59800d3 100644
--- a/go.sum
+++ b/go.sum
@@ -727,8 +727,8 @@ github.com/libp2p/go-libp2p-pubsub v0.4.0 h1:YNVRyXqBgv9i4RG88jzoTtkSOaSB45CqHkL
 github.com/libp2p/go-libp2p-pubsub v0.4.0/go.mod h1:izkeMLvz6Ht8yAISXjx60XUQZMq9ZMe5h2ih4dLIBIQ=
 github.com/libp2p/go-libp2p-pubsub-router v0.4.0 h1:KjzTLIOBCt0+/4wH6epTxD/Qu4Up/IyeKHlj9MhWRJI=
 github.com/libp2p/go-libp2p-pubsub-router v0.4.0/go.mod h1:hs0j0ugcBjMOMgJ6diOlZM2rZEId/w5Gg86E+ac4SmQ=
-github.com/libp2p/go-libp2p-quic-transport v0.9.2 h1:0uKv1AofBFyca4pW9LGDSRwC+oSOuy8jR6Z3YqU/3nU=
-github.com/libp2p/go-libp2p-quic-transport v0.9.2/go.mod h1:ZcBDR+oWQV4LyUNfbzHzor0IGYmBCMu7405lEafhCSk=
+github.com/libp2p/go-libp2p-quic-transport v0.9.3 h1:e6eLN55agvemeYzdJTzIylVbLD5PJr0RJANr9HM+FVc=
+github.com/libp2p/go-libp2p-quic-transport v0.9.3/go.mod h1:STiznVmrLMFPXCrkEbNna/VxgdxBatcK0SA+1FSdxnI=
 github.com/libp2p/go-libp2p-record v0.0.1/go.mod h1:grzqg263Rug/sRex85QrDOLntdFAymLDLm7lxMgU79Q=
 github.com/libp2p/go-libp2p-record v0.1.0/go.mod h1:ujNc8iuE5dlKWVy6wuL6dd58t0n7xI4hAIl8pE6wu5Q=
 github.com/libp2p/go-libp2p-record v0.1.1/go.mod h1:VRgKajOyMVgP/F0L5g3kH7SVskp17vFi2xheb5uMJtg=
@@ -898,8 +898,8 @@ github.com/libp2p/go-yamux v1.3.7 h1:v40A1eSPJDIZwz2AvrV3cxpTZEGDP11QJbukmEhYyQI
 github.com/libp2p/go-yamux v1.3.7/go.mod h1:fr7aVgmdNGJK+N1g+b6DW6VxzbRCjCOejR/hkmpooHE=
 github.com/libp2p/go-yamux v1.4.0 h1:7nqe0T95T2CWh40IdJ/tp8RMor4ubc9/wYZpB2a/Hx0=
 github.com/libp2p/go-yamux v1.4.0/go.mod h1:fr7aVgmdNGJK+N1g+b6DW6VxzbRCjCOejR/hkmpooHE=
-github.com/lucas-clemente/quic-go v0.19.2 h1:w8BBYUx5Z+kNpeaOeQW/KzcNsKWhh4O6PeQhb0nURPg=
-github.com/lucas-clemente/quic-go v0.19.2/go.mod h1:ZUygOqIoai0ASXXLJ92LTnKdbqh9MHCLTX6Nr1jUrK0=
+github.com/lucas-clemente/quic-go v0.19.3 h1:eCDQqvGBB+kCTkA0XrAFtNe81FMa0/fn4QSoeAbmiF4=
+github.com/lucas-clemente/quic-go v0.19.3/go.mod h1:ADXpNbTQjq1hIzCpB+y/k5iz4n4z4IwqoLb94Kh5Hu8=
 github.com/lunixbochs/vtclean v1.0.0/go.mod h1:pHhQNgMf3btfWnGBVipUOjRYhoOsdGqdm/+2c2E2WMI=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/mailru/easyjson v0.0.0-20180823135443-60711f1a8329 h1:2gxZ0XQIU/5z3Z3bUBu+FXuk2pFbkN6tcwi/pjyaDic=