diff --git a/go.mod b/go.mod
index e9406bceb..b36affada 100644
--- a/go.mod
+++ b/go.mod
@@ -9,7 +9,7 @@ require (
 	github.com/coreos/go-systemd/v22 v22.3.2
 	github.com/cyphar/filepath-securejoin v0.2.3
 	github.com/docker/go-units v0.4.0
-	github.com/godbus/dbus/v5 v5.0.5
+	github.com/godbus/dbus/v5 v5.0.6
 	github.com/moby/sys/mountinfo v0.4.1
 	github.com/mrunalp/fileutils v0.5.0
 	github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417
diff --git a/go.sum b/go.sum
index 51a11563e..1b5cf0b88 100644
--- a/go.sum
+++ b/go.sum
@@ -18,8 +18,8 @@ github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDD
 github.com/frankban/quicktest v1.11.3 h1:8sXhOn0uLys67V8EsXLc6eszDs8VXWxL3iRvebPhedY=
 github.com/frankban/quicktest v1.11.3/go.mod h1:wRf/ReqHper53s+kmmSZizM8NamnL3IM0I9ntUbOk+k=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
-github.com/godbus/dbus/v5 v5.0.5 h1:9Eg0XUhQxtkV8ykTMKtMMYY72g4NgxtRq4jgh4Ih5YM=
-github.com/godbus/dbus/v5 v5.0.5/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/godbus/dbus/v5 v5.0.6 h1:mkgN1ofwASrYnJ5W6U/BxG15eXXXjirgZc7CLqkcaro=
+github.com/godbus/dbus/v5 v5.0.6/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
diff --git a/vendor/github.com/godbus/dbus/v5/auth.go b/vendor/github.com/godbus/dbus/v5/auth.go
index eb0b2f434..a59b4c0eb 100644
--- a/vendor/github.com/godbus/dbus/v5/auth.go
+++ b/vendor/github.com/godbus/dbus/v5/auth.go
@@ -53,7 +53,7 @@ type Auth interface {
 // bus. Auth must not be called on shared connections.
 func (conn *Conn) Auth(methods []Auth) error {
 	if methods == nil {
-		uid := strconv.Itoa(os.Getuid())
+		uid := strconv.Itoa(os.Geteuid())
 		methods = []Auth{AuthExternal(uid), AuthCookieSha1(uid, getHomeDir())}
 	}
 	in := bufio.NewReader(conn.transport)
diff --git a/vendor/github.com/godbus/dbus/v5/conn.go b/vendor/github.com/godbus/dbus/v5/conn.go
index cb8966a74..76fc5cde3 100644
--- a/vendor/github.com/godbus/dbus/v5/conn.go
+++ b/vendor/github.com/godbus/dbus/v5/conn.go
@@ -73,7 +73,7 @@ func SessionBus() (conn *Conn, err error) {
 	return
 }
 
-func getSessionBusAddress() (string, error) {
+func getSessionBusAddress(autolaunch bool) (string, error) {
 	if address := os.Getenv("DBUS_SESSION_BUS_ADDRESS"); address != "" && address != "autolaunch:" {
 		return address, nil
 
@@ -81,12 +81,26 @@ func getSessionBusAddress() (string, error) {
 		os.Setenv("DBUS_SESSION_BUS_ADDRESS", address)
 		return address, nil
 	}
+	if !autolaunch {
+		return "", errors.New("dbus: couldn't determine address of session bus")
+	}
 	return getSessionBusPlatformAddress()
 }
 
 // SessionBusPrivate returns a new private connection to the session bus.
 func SessionBusPrivate(opts ...ConnOption) (*Conn, error) {
-	address, err := getSessionBusAddress()
+	address, err := getSessionBusAddress(true)
+	if err != nil {
+		return nil, err
+	}
+
+	return Dial(address, opts...)
+}
+
+// SessionBusPrivate returns a new private connection to the session bus.  If
+// the session bus is not already open, do not attempt to launch it.
+func SessionBusPrivateNoAutoStartup(opts ...ConnOption) (*Conn, error) {
+	address, err := getSessionBusAddress(false)
 	if err != nil {
 		return nil, err
 	}
@@ -121,7 +135,7 @@ func SystemBus() (conn *Conn, err error) {
 
 // ConnectSessionBus connects to the session bus.
 func ConnectSessionBus(opts ...ConnOption) (*Conn, error) {
-	address, err := getSessionBusAddress()
+	address, err := getSessionBusAddress(true)
 	if err != nil {
 		return nil, err
 	}
@@ -180,7 +194,7 @@ func Dial(address string, opts ...ConnOption) (*Conn, error) {
 //
 // Deprecated: use Dial with options instead.
 func DialHandler(address string, handler Handler, signalHandler SignalHandler) (*Conn, error) {
-	return Dial(address, WithSignalHandler(signalHandler))
+	return Dial(address, WithHandler(handler), WithSignalHandler(signalHandler))
 }
 
 // ConnOption is a connection option.
diff --git a/vendor/github.com/godbus/dbus/v5/message.go b/vendor/github.com/godbus/dbus/v5/message.go
index dd86aff4f..16693eb30 100644
--- a/vendor/github.com/godbus/dbus/v5/message.go
+++ b/vendor/github.com/godbus/dbus/v5/message.go
@@ -279,8 +279,8 @@ func (msg *Message) EncodeToWithFDs(out io.Writer, order binary.ByteOrder) (fds
 // be either binary.LittleEndian or binary.BigEndian. If the message is not
 // valid or an error occurs when writing, an error is returned.
 func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) (err error) {
-	_, err = msg.EncodeToWithFDs(out, order);
-	return err;
+	_, err = msg.EncodeToWithFDs(out, order)
+	return err
 }
 
 // IsValid checks whether msg is a valid message and returns an
diff --git a/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go b/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go
new file mode 100644
index 000000000..af7bafdf9
--- /dev/null
+++ b/vendor/github.com/godbus/dbus/v5/transport_unixcred_netbsd.go
@@ -0,0 +1,14 @@
+package dbus
+
+import "io"
+
+func (t *unixTransport) SendNullByte() error {
+	n, _, err := t.UnixConn.WriteMsgUnix([]byte{0}, nil, nil)
+	if err != nil {
+		return err
+	}
+	if n != 1 {
+		return io.ErrShortWrite
+	}
+	return nil
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index c0a067dcf..5a9436184 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -25,7 +25,7 @@ github.com/cyphar/filepath-securejoin
 # github.com/docker/go-units v0.4.0
 ## explicit
 github.com/docker/go-units
-# github.com/godbus/dbus/v5 v5.0.5
+# github.com/godbus/dbus/v5 v5.0.6
 ## explicit
 github.com/godbus/dbus/v5
 # github.com/moby/sys/mountinfo v0.4.1