diff --git a/go.mod b/go.mod
index 38a3e4262..d6187ce19 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/alexflint/go-filemutex v0.0.0-20171022225611-72bdc8eae2ae
 	github.com/buger/jsonparser v0.0.0-20180808090653-f4dd9f5a6b44
 	github.com/containernetworking/cni v0.8.0
-	github.com/coreos/go-iptables v0.4.5
+	github.com/coreos/go-iptables v0.5.0
 	github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7
 	github.com/d2g/dhcp4 v0.0.0-20170904100407-a1d1b6c41b1c
 	github.com/d2g/dhcp4client v1.0.0
diff --git a/go.sum b/go.sum
index cca41a895..843286b92 100644
--- a/go.sum
+++ b/go.sum
@@ -10,6 +10,10 @@ github.com/containernetworking/cni v0.8.0 h1:BT9lpgGoH4jw3lFC7Odz2prU5ruiYKcgAjM
 github.com/containernetworking/cni v0.8.0/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ61X79hmU3w8FmsY=
 github.com/coreos/go-iptables v0.4.5 h1:DpHb9vJrZQEFMcVLFKAAGMUVX0XoRC0ptCthinRYm38=
 github.com/coreos/go-iptables v0.4.5/go.mod h1:/mVI274lEDI2ns62jHCDnCyBF9Iwsmekav8Dbxlm1MU=
+github.com/coreos/go-iptables v0.4.6-0.20200318170312-12696f5c9108 h1:H1IVw9/BmB880YZvqWEGuRVk/EUn4OukBjD7HW+zEYQ=
+github.com/coreos/go-iptables v0.4.6-0.20200318170312-12696f5c9108/go.mod h1:/mVI274lEDI2ns62jHCDnCyBF9Iwsmekav8Dbxlm1MU=
+github.com/coreos/go-iptables v0.5.0 h1:mw6SAibtHKZcNzAsOxjoHIG0gy5YFHhypWSSNc6EjbQ=
+github.com/coreos/go-iptables v0.5.0/go.mod h1:/mVI274lEDI2ns62jHCDnCyBF9Iwsmekav8Dbxlm1MU=
 github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7 h1:u9SHYsPQNyt5tgDm3YN7+9dYrpK96E5wFilTFWIDZOM=
 github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/d2g/dhcp4 v0.0.0-20170904100407-a1d1b6c41b1c h1:Xo2rK1pzOm0jO6abTPIQwbAmqBIOj132otexc1mmzFc=
diff --git a/vendor/github.com/coreos/go-iptables/iptables/iptables.go b/vendor/github.com/coreos/go-iptables/iptables/iptables.go
index 1074275b0..8d6f68906 100644
--- a/vendor/github.com/coreos/go-iptables/iptables/iptables.go
+++ b/vendor/github.com/coreos/go-iptables/iptables/iptables.go
@@ -31,7 +31,6 @@ type Error struct {
 	exec.ExitError
 	cmd        exec.Cmd
 	msg        string
-	proto      Protocol
 	exitStatus *int //for overriding
 }
 
@@ -51,9 +50,8 @@ func (e *Error) IsNotExist() bool {
 	if e.ExitStatus() != 1 {
 		return false
 	}
-	cmdIptables := getIptablesCommand(e.proto)
-	msgNoRuleExist := fmt.Sprintf("%s: Bad rule (does a matching rule exist in that chain?).\n", cmdIptables)
-	msgNoChainExist := fmt.Sprintf("%s: No chain/target/match by that name.\n", cmdIptables)
+	msgNoRuleExist := "Bad rule (does a matching rule exist in that chain?).\n"
+	msgNoChainExist := "No chain/target/match by that name.\n"
 	return strings.Contains(e.msg, msgNoRuleExist) || strings.Contains(e.msg, msgNoChainExist)
 }
 
@@ -75,6 +73,7 @@ type IPTables struct {
 	v2             int
 	v3             int
 	mode           string // the underlying iptables operating mode, e.g. nf_tables
+	timeout        int    // time to wait for the iptables lock, default waits forever
 }
 
 // Stat represents a structured statistic entry.
@@ -91,19 +90,42 @@ type Stat struct {
 	Options     string     `json:"options"`
 }
 
-// New creates a new IPTables.
-// For backwards compatibility, this always uses IPv4, i.e. "iptables".
-func New() (*IPTables, error) {
-	return NewWithProtocol(ProtocolIPv4)
+type option func(*IPTables)
+
+func IPFamily(proto Protocol) option {
+	return func(ipt *IPTables) {
+		ipt.proto = proto
+	}
 }
 
-// New creates a new IPTables for the given proto.
-// The proto will determine which command is used, either "iptables" or "ip6tables".
-func NewWithProtocol(proto Protocol) (*IPTables, error) {
-	path, err := exec.LookPath(getIptablesCommand(proto))
+func Timeout(timeout int) option {
+	return func(ipt *IPTables) {
+		ipt.timeout = timeout
+	}
+}
+
+// New creates a new IPTables configured with the options passed as parameter.
+// For backwards compatibility, by default always uses IPv4 and timeout 0.
+// i.e. you can create an IPv6 IPTables using a timeout of 5 seconds passing
+// the IPFamily and Timeout options as follow:
+//	ip6t := New(IPFamily(ProtocolIPv6), Timeout(5))
+func New(opts ...option) (*IPTables, error) {
+
+	ipt := &IPTables{
+		proto:   ProtocolIPv4,
+		timeout: 0,
+	}
+
+	for _, opt := range opts {
+		opt(ipt)
+	}
+
+	path, err := exec.LookPath(getIptablesCommand(ipt.proto))
 	if err != nil {
 		return nil, err
 	}
+	ipt.path = path
+
 	vstring, err := getIptablesVersionString(path)
 	if err != nil {
 		return nil, fmt.Errorf("could not get iptables version: %v", err)
@@ -112,21 +134,23 @@ func NewWithProtocol(proto Protocol) (*IPTables, error) {
 	if err != nil {
 		return nil, fmt.Errorf("failed to extract iptables version from [%s]: %v", vstring, err)
 	}
+	ipt.v1 = v1
+	ipt.v2 = v2
+	ipt.v3 = v3
+	ipt.mode = mode
 
 	checkPresent, waitPresent, randomFullyPresent := getIptablesCommandSupport(v1, v2, v3)
+	ipt.hasCheck = checkPresent
+	ipt.hasWait = waitPresent
+	ipt.hasRandomFully = randomFullyPresent
 
-	ipt := IPTables{
-		path:           path,
-		proto:          proto,
-		hasCheck:       checkPresent,
-		hasWait:        waitPresent,
-		hasRandomFully: randomFullyPresent,
-		v1:             v1,
-		v2:             v2,
-		v3:             v3,
-		mode:           mode,
-	}
-	return &ipt, nil
+	return ipt, nil
+}
+
+// New creates a new IPTables for the given proto.
+// The proto will determine which command is used, either "iptables" or "ip6tables".
+func NewWithProtocol(proto Protocol) (*IPTables, error) {
+	return New(IPFamily(proto), Timeout(0))
 }
 
 // Proto returns the protocol used by this IPTables.
@@ -185,6 +209,14 @@ func (ipt *IPTables) Delete(table, chain string, rulespec ...string) error {
 	return ipt.run(cmd...)
 }
 
+func (ipt *IPTables) DeleteIfExists(table, chain string, rulespec ...string) error {
+	exists, err := ipt.Exists(table, chain, rulespec...)
+	if err == nil && exists {
+		err = ipt.Delete(table, chain, rulespec...)
+	}
+	return err
+}
+
 // List rules in specified table/chain
 func (ipt *IPTables) List(table, chain string) ([]string, error) {
 	args := []string{"-t", table, "-S", chain}
@@ -222,6 +254,21 @@ func (ipt *IPTables) ListChains(table string) ([]string, error) {
 	return chains, nil
 }
 
+// '-S' is fine with non existing rule index as long as the chain exists
+// therefore pass index 1 to reduce overhead for large chains
+func (ipt *IPTables) ChainExists(table, chain string) (bool, error) {
+	err := ipt.run("-t", table, "-S", chain, "1")
+	eerr, eok := err.(*Error)
+	switch {
+	case err == nil:
+		return true, nil
+	case eok && eerr.ExitStatus() == 1:
+		return false, nil
+	default:
+		return false, err
+	}
+}
+
 // Stats lists rules including the byte and packet counts
 func (ipt *IPTables) Stats(table, chain string) ([][]string, error) {
 	args := []string{"-t", table, "-L", chain, "-n", "-v", "-x"}
@@ -401,6 +448,18 @@ func (ipt *IPTables) DeleteChain(table, chain string) error {
 	return ipt.run("-t", table, "-X", chain)
 }
 
+func (ipt *IPTables) ClearAndDeleteChain(table, chain string) error {
+	exists, err := ipt.ChainExists(table, chain)
+	if err != nil || !exists {
+		return err
+	}
+	err = ipt.run("-t", table, "-F", chain)
+	if err == nil {
+		err = ipt.run("-t", table, "-X", chain)
+	}
+	return err
+}
+
 // ChangePolicy changes policy on chain to target
 func (ipt *IPTables) ChangePolicy(table, chain, target string) error {
 	return ipt.run("-t", table, "-P", chain, target)
@@ -428,6 +487,9 @@ func (ipt *IPTables) runWithOutput(args []string, stdout io.Writer) error {
 	args = append([]string{ipt.path}, args...)
 	if ipt.hasWait {
 		args = append(args, "--wait")
+		if ipt.timeout != 0 {
+			args = append(args, strconv.Itoa(ipt.timeout))
+		}
 	} else {
 		fmu, err := newXtablesFileLock()
 		if err != nil {
@@ -452,7 +514,7 @@ func (ipt *IPTables) runWithOutput(args []string, stdout io.Writer) error {
 	if err := cmd.Run(); err != nil {
 		switch e := err.(type) {
 		case *exec.ExitError:
-			return &Error{*e, cmd, stderr.String(), ipt.proto, nil}
+			return &Error{*e, cmd, stderr.String(), nil}
 		default:
 			return err
 		}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 591b2b69f..7b1305b4e 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -38,7 +38,7 @@ github.com/containernetworking/cni/pkg/types/020
 github.com/containernetworking/cni/pkg/types/current
 github.com/containernetworking/cni/pkg/utils
 github.com/containernetworking/cni/pkg/version
-# github.com/coreos/go-iptables v0.4.5
+# github.com/coreos/go-iptables v0.5.0
 ## explicit
 github.com/coreos/go-iptables/iptables
 # github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7