diff --git a/p2p/transport/webtransport/conn.go b/p2p/transport/webtransport/conn.go
index e2ab9cd50..90ae154b8 100644
--- a/p2p/transport/webtransport/conn.go
+++ b/p2p/transport/webtransport/conn.go
@@ -15,7 +15,7 @@ import (
 
 type conn struct {
 	transport tpt.Transport
-	wconn     *webtransport.Conn
+	wsess     *webtransport.Session
 
 	localPeer, remotePeer peer.ID
 	local, remote         ma.Multiaddr
@@ -23,7 +23,7 @@ type conn struct {
 	remotePubKey          ic.PubKey
 }
 
-func newConn(tr tpt.Transport, wconn *webtransport.Conn, privKey ic.PrivKey, remotePubKey ic.PubKey) (*conn, error) {
+func newConn(tr tpt.Transport, wsess *webtransport.Session, privKey ic.PrivKey, remotePubKey ic.PubKey) (*conn, error) {
 	localPeer, err := peer.IDFromPrivateKey(privKey)
 	if err != nil {
 		return nil, err
@@ -32,17 +32,17 @@ func newConn(tr tpt.Transport, wconn *webtransport.Conn, privKey ic.PrivKey, rem
 	if err != nil {
 		return nil, err
 	}
-	local, err := toWebtransportMultiaddr(wconn.LocalAddr())
+	local, err := toWebtransportMultiaddr(wsess.LocalAddr())
 	if err != nil {
 		return nil, fmt.Errorf("error determiniting local addr: %w", err)
 	}
-	remote, err := toWebtransportMultiaddr(wconn.RemoteAddr())
+	remote, err := toWebtransportMultiaddr(wsess.RemoteAddr())
 	if err != nil {
 		return nil, fmt.Errorf("error determiniting remote addr: %w", err)
 	}
 	return &conn{
 		transport:    tr,
-		wconn:        wconn,
+		wsess:        wsess,
 		privKey:      privKey,
 		localPeer:    localPeer,
 		remotePeer:   remotePeer,
@@ -55,7 +55,7 @@ func newConn(tr tpt.Transport, wconn *webtransport.Conn, privKey ic.PrivKey, rem
 var _ tpt.CapableConn = &conn{}
 
 func (c *conn) Close() error {
-	return c.wconn.Close()
+	return c.wsess.Close()
 }
 
 func (c *conn) IsClosed() bool {
@@ -63,12 +63,12 @@ func (c *conn) IsClosed() bool {
 }
 
 func (c *conn) OpenStream(ctx context.Context) (network.MuxedStream, error) {
-	str, err := c.wconn.OpenStreamSync(ctx)
+	str, err := c.wsess.OpenStreamSync(ctx)
 	return &stream{str}, err
 }
 
 func (c *conn) AcceptStream() (network.MuxedStream, error) {
-	str, err := c.wconn.AcceptStream(context.Background())
+	str, err := c.wsess.AcceptStream(context.Background())
 	return &stream{str}, err
 }
 
diff --git a/p2p/transport/webtransport/listener.go b/p2p/transport/webtransport/listener.go
index 993354f96..6789a7454 100644
--- a/p2p/transport/webtransport/listener.go
+++ b/p2p/transport/webtransport/listener.go
@@ -122,16 +122,16 @@ func (l *listener) Accept() (tpt.CapableConn, error) {
 	}
 }
 
-func (l *listener) handshake(ctx context.Context, c *webtransport.Conn) (tpt.CapableConn, error) {
-	str, err := c.AcceptStream(ctx)
+func (l *listener) handshake(ctx context.Context, sess *webtransport.Session) (tpt.CapableConn, error) {
+	str, err := sess.AcceptStream(ctx)
 	if err != nil {
 		return nil, err
 	}
-	conn, err := l.noise.SecureInbound(ctx, &webtransportStream{Stream: str, wconn: c}, "")
+	conn, err := l.noise.SecureInbound(ctx, &webtransportStream{Stream: str, wsess: sess}, "")
 	if err != nil {
 		return nil, err
 	}
-	return newConn(l.transport, c, conn.LocalPrivateKey(), conn.RemotePublicKey())
+	return newConn(l.transport, sess, conn.LocalPrivateKey(), conn.RemotePublicKey())
 }
 
 func (l *listener) Addr() net.Addr {
diff --git a/p2p/transport/webtransport/stream.go b/p2p/transport/webtransport/stream.go
index fa34242b6..6aa58cb8d 100644
--- a/p2p/transport/webtransport/stream.go
+++ b/p2p/transport/webtransport/stream.go
@@ -15,17 +15,17 @@ const (
 
 type webtransportStream struct {
 	webtransport.Stream
-	wconn *webtransport.Conn
+	wsess *webtransport.Session
 }
 
 var _ net.Conn = &webtransportStream{}
 
 func (s *webtransportStream) LocalAddr() net.Addr {
-	return s.wconn.LocalAddr()
+	return s.wsess.LocalAddr()
 }
 
 func (s *webtransportStream) RemoteAddr() net.Addr {
-	return s.wconn.RemoteAddr()
+	return s.wsess.RemoteAddr()
 }
 
 type stream struct {
diff --git a/p2p/transport/webtransport/transport.go b/p2p/transport/webtransport/transport.go
index 2596ba4dc..29eb78478 100644
--- a/p2p/transport/webtransport/transport.go
+++ b/p2p/transport/webtransport/transport.go
@@ -16,13 +16,13 @@ import (
 
 	noise "github.com/libp2p/go-libp2p-noise"
 
+	logging "github.com/ipfs/go-log/v2"
+	"github.com/lucas-clemente/quic-go/http3"
+	"github.com/marten-seemann/webtransport-go"
 	ma "github.com/multiformats/go-multiaddr"
 	manet "github.com/multiformats/go-multiaddr/net"
 	"github.com/multiformats/go-multibase"
 	"github.com/multiformats/go-multihash"
-
-	logging "github.com/ipfs/go-log/v2"
-	"github.com/marten-seemann/webtransport-go"
 )
 
 var log = logging.Logger("webtransport")
@@ -56,7 +56,9 @@ func New(key ic.PrivKey) (tpt.Transport, error) {
 		pid:     id,
 		privKey: key,
 		dialer: webtransport.Dialer{
-			TLSClientConf: &tls.Config{InsecureSkipVerify: true}, // TODO: verify certificate,
+			RoundTripper: &http3.RoundTripper{
+				TLSClientConfig: &tls.Config{InsecureSkipVerify: true}, // TODO: verify certificate,
+			},
 		},
 	}
 	noise, err := noise.New(key, noise.WithEarlyDataHandler(t.checkEarlyData))
@@ -117,7 +119,7 @@ func (t *transport) Dial(ctx context.Context, raddr ma.Multiaddr, p peer.ID) (tp
 	if err != nil {
 		return nil, fmt.Errorf("failed to marshal WebTransport protobuf: %w", err)
 	}
-	sconn, err := t.noise.SecureOutboundWithEarlyData(ctx, &webtransportStream{Stream: str, wconn: wconn}, p, msgBytes)
+	sconn, err := t.noise.SecureOutboundWithEarlyData(ctx, &webtransportStream{Stream: str, wsess: wconn}, p, msgBytes)
 	if err != nil {
 		return nil, err
 	}