diff --git a/vendor/github.com/golang/protobuf/descriptor/descriptor.go b/vendor/github.com/golang/protobuf/descriptor/descriptor.go
index c3c4a2b..ffde8a6 100644
--- a/vendor/github.com/golang/protobuf/descriptor/descriptor.go
+++ b/vendor/github.com/golang/protobuf/descriptor/descriptor.go
@@ -79,14 +79,9 @@
 	}
 
 	// Obtain the raw file descriptor.
-	var raw []byte
-	switch fd := d.(type) {
-	case interface{ ProtoLegacyRawDesc() []byte }:
-		raw = fd.ProtoLegacyRawDesc()
-	case protoreflect.FileDescriptor:
-		raw, _ = proto.Marshal(protodesc.ToFileDescriptorProto(fd))
-	}
-	file := protoimpl.X.CompressGZIP(raw)
+	fd := d.(protoreflect.FileDescriptor)
+	b, _ := proto.Marshal(protodesc.ToFileDescriptorProto(fd))
+	file := protoimpl.X.CompressGZIP(b)
 
 	// Reverse the indexes, since we populated it in reverse.
 	for i, j := 0, len(idxs)-1; i < j; i, j = i+1, j-1 {
diff --git a/vendor/github.com/golang/protobuf/jsonpb/decode.go b/vendor/github.com/golang/protobuf/jsonpb/decode.go
index 7c6c5a5..60e82ca 100644
--- a/vendor/github.com/golang/protobuf/jsonpb/decode.go
+++ b/vendor/github.com/golang/protobuf/jsonpb/decode.go
@@ -135,14 +135,14 @@
 	md := m.Descriptor()
 	fds := md.Fields()
 
-	if string(in) == "null" && md.FullName() != "google.protobuf.Value" {
-		return nil
-	}
-
 	if jsu, ok := proto.MessageV1(m.Interface()).(JSONPBUnmarshaler); ok {
 		return jsu.UnmarshalJSONPB(u, in)
 	}
 
+	if string(in) == "null" && md.FullName() != "google.protobuf.Value" {
+		return nil
+	}
+
 	switch wellKnownType(md.FullName()) {
 	case "Any":
 		var jsonObject map[string]json.RawMessage
@@ -332,11 +332,12 @@
 			raw = v
 		}
 
+		field := m.NewField(fd)
 		// Unmarshal the field value.
-		if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd)) {
+		if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) {
 			continue
 		}
-		v, err := u.unmarshalValue(m.NewField(fd), raw, fd)
+		v, err := u.unmarshalValue(field, raw, fd)
 		if err != nil {
 			return err
 		}
@@ -364,11 +365,12 @@
 			return fmt.Errorf("extension field %q does not extend message %q", xname, m.Descriptor().FullName())
 		}
 
+		field := m.NewField(fd)
 		// Unmarshal the field value.
-		if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd)) {
+		if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) {
 			continue
 		}
-		v, err := u.unmarshalValue(m.NewField(fd), raw, fd)
+		v, err := u.unmarshalValue(field, raw, fd)
 		if err != nil {
 			return err
 		}
@@ -390,6 +392,14 @@
 	return false
 }
 
+func isSingularJSONPBUnmarshaler(v protoreflect.Value, fd protoreflect.FieldDescriptor) bool {
+	if fd.Message() != nil && fd.Cardinality() != protoreflect.Repeated {
+		_, ok := proto.MessageV1(v.Interface()).(JSONPBUnmarshaler)
+		return ok
+	}
+	return false
+}
+
 func (u *Unmarshaler) unmarshalValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) {
 	switch {
 	case fd.IsList():
diff --git a/vendor/github.com/golang/protobuf/jsonpb/encode.go b/vendor/github.com/golang/protobuf/jsonpb/encode.go
index 7633019..685c80a 100644
--- a/vendor/github.com/golang/protobuf/jsonpb/encode.go
+++ b/vendor/github.com/golang/protobuf/jsonpb/encode.go
@@ -166,20 +166,25 @@
 		fd := fds.ByNumber(1)
 		return w.marshalValue(fd, m.Get(fd), indent)
 	case "Duration":
+		const maxSecondsInDuration = 315576000000
 		// "Generated output always contains 0, 3, 6, or 9 fractional digits,
 		//  depending on required precision."
 		s := m.Get(fds.ByNumber(1)).Int()
 		ns := m.Get(fds.ByNumber(2)).Int()
+		if s < -maxSecondsInDuration || s > maxSecondsInDuration {
+			return fmt.Errorf("seconds out of range %v", s)
+		}
 		if ns <= -secondInNanos || ns >= secondInNanos {
 			return fmt.Errorf("ns out of range (%v, %v)", -secondInNanos, secondInNanos)
 		}
 		if (s > 0 && ns < 0) || (s < 0 && ns > 0) {
 			return errors.New("signs of seconds and nanos do not match")
 		}
-		if s < 0 {
-			ns = -ns
+		var sign string
+		if s < 0 || ns < 0 {
+			sign, s, ns = "-", -1*s, -1*ns
 		}
-		x := fmt.Sprintf("%d.%09d", s, ns)
+		x := fmt.Sprintf("%s%d.%09d", sign, s, ns)
 		x = strings.TrimSuffix(x, "000")
 		x = strings.TrimSuffix(x, "000")
 		x = strings.TrimSuffix(x, ".000")
diff --git a/vendor/github.com/golang/protobuf/proto/registry.go b/vendor/github.com/golang/protobuf/proto/registry.go
index 1e7ff64..066b432 100644
--- a/vendor/github.com/golang/protobuf/proto/registry.go
+++ b/vendor/github.com/golang/protobuf/proto/registry.go
@@ -13,6 +13,7 @@
 	"strings"
 	"sync"
 
+	"google.golang.org/protobuf/reflect/protodesc"
 	"google.golang.org/protobuf/reflect/protoreflect"
 	"google.golang.org/protobuf/reflect/protoregistry"
 	"google.golang.org/protobuf/runtime/protoimpl"
@@ -62,14 +63,7 @@
 	// Find the descriptor in the v2 registry.
 	var b []byte
 	if fd, _ := protoregistry.GlobalFiles.FindFileByPath(s); fd != nil {
-		if fd, ok := fd.(interface{ ProtoLegacyRawDesc() []byte }); ok {
-			b = fd.ProtoLegacyRawDesc()
-		} else {
-			// TODO: Use protodesc.ToFileDescriptorProto to construct
-			// a descriptorpb.FileDescriptorProto and marshal it.
-			// However, doing so causes the proto package to have a dependency
-			// on descriptorpb, leading to cyclic dependency issues.
-		}
+		b, _ = Marshal(protodesc.ToFileDescriptorProto(fd))
 	}
 
 	// Locally cache the raw descriptor form for the file.
diff --git a/vendor/github.com/golang/protobuf/proto/text_decode.go b/vendor/github.com/golang/protobuf/proto/text_decode.go
index 4a59310..47eb3e4 100644
--- a/vendor/github.com/golang/protobuf/proto/text_decode.go
+++ b/vendor/github.com/golang/protobuf/proto/text_decode.go
@@ -765,7 +765,7 @@
 		if i > utf8.MaxRune {
 			return "", "", fmt.Errorf(`\%c%s is not a valid Unicode code point`, r, ss)
 		}
-		return string(i), s, nil
+		return string(rune(i)), s, nil
 	}
 	return "", "", fmt.Errorf(`unknown escape \%c`, r)
 }
diff --git a/vendor/github.com/golang/protobuf/ptypes/any.go b/vendor/github.com/golang/protobuf/ptypes/any.go
index e729dcf..85f9f57 100644
--- a/vendor/github.com/golang/protobuf/ptypes/any.go
+++ b/vendor/github.com/golang/protobuf/ptypes/any.go
@@ -19,6 +19,8 @@
 
 // AnyMessageName returns the message name contained in an anypb.Any message.
 // Most type assertions should use the Is function instead.
+//
+// Deprecated: Call the any.MessageName method instead.
 func AnyMessageName(any *anypb.Any) (string, error) {
 	name, err := anyMessageName(any)
 	return string(name), err
@@ -38,6 +40,8 @@
 }
 
 // MarshalAny marshals the given message m into an anypb.Any message.
+//
+// Deprecated: Call the anypb.New function instead.
 func MarshalAny(m proto.Message) (*anypb.Any, error) {
 	switch dm := m.(type) {
 	case DynamicAny:
@@ -58,6 +62,9 @@
 // Empty returns a new message of the type specified in an anypb.Any message.
 // It returns protoregistry.NotFound if the corresponding message type could not
 // be resolved in the global registry.
+//
+// Deprecated: Use protoregistry.GlobalTypes.FindMessageByName instead
+// to resolve the message name and create a new instance of it.
 func Empty(any *anypb.Any) (proto.Message, error) {
 	name, err := anyMessageName(any)
 	if err != nil {
@@ -76,6 +83,8 @@
 //
 // The target message m may be a *DynamicAny message. If the underlying message
 // type could not be resolved, then this returns protoregistry.NotFound.
+//
+// Deprecated: Call the any.UnmarshalTo method instead.
 func UnmarshalAny(any *anypb.Any, m proto.Message) error {
 	if dm, ok := m.(*DynamicAny); ok {
 		if dm.Message == nil {
@@ -100,6 +109,8 @@
 }
 
 // Is reports whether the Any message contains a message of the specified type.
+//
+// Deprecated: Call the any.MessageIs method instead.
 func Is(any *anypb.Any, m proto.Message) bool {
 	if any == nil || m == nil {
 		return false
@@ -119,6 +130,9 @@
 //   var x ptypes.DynamicAny
 //   if err := ptypes.UnmarshalAny(a, &x); err != nil { ... }
 //   fmt.Printf("unmarshaled message: %v", x.Message)
+//
+// Deprecated: Use the any.UnmarshalNew method instead to unmarshal
+// the any message contents into a new instance of the underlying message.
 type DynamicAny struct{ proto.Message }
 
 func (m DynamicAny) String() string {
diff --git a/vendor/github.com/golang/protobuf/ptypes/doc.go b/vendor/github.com/golang/protobuf/ptypes/doc.go
index fb9edd5..d3c3325 100644
--- a/vendor/github.com/golang/protobuf/ptypes/doc.go
+++ b/vendor/github.com/golang/protobuf/ptypes/doc.go
@@ -3,4 +3,8 @@
 // license that can be found in the LICENSE file.
 
 // Package ptypes provides functionality for interacting with well-known types.
+//
+// Deprecated: Well-known types have specialized functionality directly
+// injected into the generated packages for each message type.
+// See the deprecation notice for each function for the suggested alternative.
 package ptypes
diff --git a/vendor/github.com/golang/protobuf/ptypes/duration.go b/vendor/github.com/golang/protobuf/ptypes/duration.go
index 6110ae8..b2b55dd 100644
--- a/vendor/github.com/golang/protobuf/ptypes/duration.go
+++ b/vendor/github.com/golang/protobuf/ptypes/duration.go
@@ -21,6 +21,8 @@
 
 // Duration converts a durationpb.Duration to a time.Duration.
 // Duration returns an error if dur is invalid or overflows a time.Duration.
+//
+// Deprecated: Call the dur.AsDuration and dur.CheckValid methods instead.
 func Duration(dur *durationpb.Duration) (time.Duration, error) {
 	if err := validateDuration(dur); err != nil {
 		return 0, err
@@ -39,6 +41,8 @@
 }
 
 // DurationProto converts a time.Duration to a durationpb.Duration.
+//
+// Deprecated: Call the durationpb.New function instead.
 func DurationProto(d time.Duration) *durationpb.Duration {
 	nanos := d.Nanoseconds()
 	secs := nanos / 1e9
diff --git a/vendor/github.com/golang/protobuf/ptypes/timestamp.go b/vendor/github.com/golang/protobuf/ptypes/timestamp.go
index 026d0d4..8368a3f 100644
--- a/vendor/github.com/golang/protobuf/ptypes/timestamp.go
+++ b/vendor/github.com/golang/protobuf/ptypes/timestamp.go
@@ -33,6 +33,8 @@
 //
 // A nil Timestamp returns an error. The first return value in that case is
 // undefined.
+//
+// Deprecated: Call the ts.AsTime and ts.CheckValid methods instead.
 func Timestamp(ts *timestamppb.Timestamp) (time.Time, error) {
 	// Don't return the zero value on error, because corresponds to a valid
 	// timestamp. Instead return whatever time.Unix gives us.
@@ -46,6 +48,8 @@
 }
 
 // TimestampNow returns a google.protobuf.Timestamp for the current time.
+//
+// Deprecated: Call the timestamppb.Now function instead.
 func TimestampNow() *timestamppb.Timestamp {
 	ts, err := TimestampProto(time.Now())
 	if err != nil {
@@ -56,6 +60,8 @@
 
 // TimestampProto converts the time.Time to a google.protobuf.Timestamp proto.
 // It returns an error if the resulting Timestamp is invalid.
+//
+// Deprecated: Call the timestamppb.New function instead.
 func TimestampProto(t time.Time) (*timestamppb.Timestamp, error) {
 	ts := &timestamppb.Timestamp{
 		Seconds: t.Unix(),
@@ -69,6 +75,9 @@
 
 // TimestampString returns the RFC 3339 string for valid Timestamps.
 // For invalid Timestamps, it returns an error message in parentheses.
+//
+// Deprecated: Call the ts.AsTime method instead,
+// followed by a call to the Format method on the time.Time value.
 func TimestampString(ts *timestamppb.Timestamp) string {
 	t, err := Timestamp(ts)
 	if err != nil {