diff --git a/dhcp.go b/dhcp.go
index bb04ca1..520ef9a 100644
--- a/dhcp.go
+++ b/dhcp.go
@@ -9,6 +9,7 @@ import (
 
 	"github.com/insomniacslk/dhcp/dhcpv4"
 	"gvisor.dev/gvisor/pkg/tcpip"
+	"gvisor.dev/gvisor/pkg/tcpip/checksum"
 	"gvisor.dev/gvisor/pkg/tcpip/header"
 	"gvisor.dev/gvisor/pkg/tcpip/network/ipv4"
 	"gvisor.dev/gvisor/pkg/tcpip/transport/udp"
@@ -115,7 +116,7 @@ func makeUDPv4Packet(
 	// Calculate the UDP pseudo-header checksum.
 	xsum := header.PseudoHeaderChecksum(udp.ProtocolNumber, srcIP, dstIP, uint16(len(udpv4)))
 	// Calculate the UDP checksum and set it.
-	xsum = header.Checksum(payload, xsum)
+	xsum = checksum.Checksum(payload, xsum)
 	udpv4.SetChecksum(^udpv4.CalculateChecksum(xsum))
 
 	return buf
diff --git a/endpoint.go b/endpoint.go
index 3143f34..489f8b5 100644
--- a/endpoint.go
+++ b/endpoint.go
@@ -137,7 +137,7 @@ func (e *endpoint) ARPHardwareType() header.ARPHardwareType {
 }
 
 // AddHeader implements stack.LinkEndpoint.AddHeader.
-func (e *endpoint) AddHeader(pkt *stack.PacketBuffer) {
+func (e *endpoint) AddHeader(pkt stack.PacketBufferPtr) {
 	// Add ethernet header if needed.
 	eth := header.Ethernet(pkt.LinkHeader().Push(header.EthernetMinimumSize))
 	eth.Encode(&header.EthernetFields{
@@ -184,7 +184,7 @@ func (e *endpoint) dispatchLoop(devAddr tcpip.Address, conn net.Conn) {
 
 // writePacket writes outbound packets to the connection. If it is not
 // currently writable, the packet is dropped.
-func (e *endpoint) writePacket(pkt *stack.PacketBuffer) tcpip.Error {
+func (e *endpoint) writePacket(pkt stack.PacketBufferPtr) tcpip.Error {
 	data := pkt.ToView().AsSlice()
 
 	if e.writer != nil {
@@ -259,7 +259,7 @@ func (e *endpoint) inboundDispatch(devAddr tcpip.Address, conn net.Conn) (bool,
 }
 
 func (e *endpoint) deliverOrConsumeNetworkPacket(
-	pkt *stack.PacketBuffer,
+	pkt stack.PacketBufferPtr,
 	conn net.Conn,
 ) (bool, error) {
 	hdr, ok := pkt.LinkHeader().Consume(int(e.MaxHeaderLength()))
diff --git a/go.mod b/go.mod
index cf70dfa..767ad0b 100644
--- a/go.mod
+++ b/go.mod
@@ -11,7 +11,7 @@ require (
 	golang.org/x/exp v0.0.0-20221126150942-6ab00d035af9
 	golang.org/x/net v0.2.0
 	golang.org/x/sync v0.1.0
-	gvisor.dev/gvisor v0.0.0-20220817001344-846276b3dbc5
+	gvisor.dev/gvisor v0.0.0-20221216231429-a78e892a26d2
 )
 
 require (
diff --git a/go.sum b/go.sum
index cd147e0..52b3a81 100644
--- a/go.sum
+++ b/go.sum
@@ -110,5 +110,5 @@ golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8T
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gvisor.dev/gvisor v0.0.0-20220817001344-846276b3dbc5 h1:cv/zaNV0nr1mJzaeo4S5mHIm5va1W0/9J3/5prlsuRM=
-gvisor.dev/gvisor v0.0.0-20220817001344-846276b3dbc5/go.mod h1:TIvkJD0sxe8pIob3p6T8IzxXunlp6yfgktvTNp+DGNM=
+gvisor.dev/gvisor v0.0.0-20221216231429-a78e892a26d2 h1:QN+Xh63jThYFN4CrcD4KXj+rUhevlb0LXEAlZ4m+qXQ=
+gvisor.dev/gvisor v0.0.0-20221216231429-a78e892a26d2/go.mod h1:Dn5idtptoW1dIos9U6A2rpebLs/MtTwFacjKb8jLdQA=
diff --git a/ping.go b/ping.go
index 41ad958..dcf46c1 100644
--- a/ping.go
+++ b/ping.go
@@ -8,6 +8,7 @@ import (
 	xicmp "golang.org/x/net/icmp"
 	xipv4 "golang.org/x/net/ipv4"
 	"gvisor.dev/gvisor/pkg/tcpip"
+	"gvisor.dev/gvisor/pkg/tcpip/checksum"
 	"gvisor.dev/gvisor/pkg/tcpip/header"
 	"gvisor.dev/gvisor/pkg/tcpip/network/ipv4"
 	"gvisor.dev/gvisor/pkg/tcpip/transport/icmp"
@@ -129,7 +130,7 @@ func makeICMPv4EchoPacket(
 	icmpv4.SetSequence(sequence)
 	copy(icmpv4.Payload(), payload)
 	icmpv4.SetChecksum(0)
-	icmpv4.SetChecksum(^header.Checksum(icmpv4, 0))
+	icmpv4.SetChecksum(^checksum.Checksum(icmpv4, 0))
 
 	return buf
 }