diff --git a/api/cerc/onboarding/v1/tx.pulsar.go b/api/cerc/onboarding/v1/tx.pulsar.go
index e35da0f55..f38009263 100644
--- a/api/cerc/onboarding/v1/tx.pulsar.go
+++ b/api/cerc/onboarding/v1/tx.pulsar.go
@@ -3,6 +3,7 @@ package onboardingv1
 
 import (
 	fmt "fmt"
+	_ "github.com/cosmos/cosmos-proto"
 	runtime "github.com/cosmos/cosmos-proto/runtime"
 	_ "github.com/cosmos/cosmos-sdk/types/msgservice"
 	_ "github.com/cosmos/gogoproto/gogoproto"
@@ -1062,6 +1063,861 @@ func (x *fastReflection_MsgOnboardParticipantResponse) ProtoMethods() *protoifac
 	}
 }
 
+var (
+	md_MsgUpdateParams           protoreflect.MessageDescriptor
+	fd_MsgUpdateParams_authority protoreflect.FieldDescriptor
+	fd_MsgUpdateParams_params    protoreflect.FieldDescriptor
+)
+
+func init() {
+	file_cerc_onboarding_v1_tx_proto_init()
+	md_MsgUpdateParams = File_cerc_onboarding_v1_tx_proto.Messages().ByName("MsgUpdateParams")
+	fd_MsgUpdateParams_authority = md_MsgUpdateParams.Fields().ByName("authority")
+	fd_MsgUpdateParams_params = md_MsgUpdateParams.Fields().ByName("params")
+}
+
+var _ protoreflect.Message = (*fastReflection_MsgUpdateParams)(nil)
+
+type fastReflection_MsgUpdateParams MsgUpdateParams
+
+func (x *MsgUpdateParams) ProtoReflect() protoreflect.Message {
+	return (*fastReflection_MsgUpdateParams)(x)
+}
+
+func (x *MsgUpdateParams) slowProtoReflect() protoreflect.Message {
+	mi := &file_cerc_onboarding_v1_tx_proto_msgTypes[2]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+var _fastReflection_MsgUpdateParams_messageType fastReflection_MsgUpdateParams_messageType
+var _ protoreflect.MessageType = fastReflection_MsgUpdateParams_messageType{}
+
+type fastReflection_MsgUpdateParams_messageType struct{}
+
+func (x fastReflection_MsgUpdateParams_messageType) Zero() protoreflect.Message {
+	return (*fastReflection_MsgUpdateParams)(nil)
+}
+func (x fastReflection_MsgUpdateParams_messageType) New() protoreflect.Message {
+	return new(fastReflection_MsgUpdateParams)
+}
+func (x fastReflection_MsgUpdateParams_messageType) Descriptor() protoreflect.MessageDescriptor {
+	return md_MsgUpdateParams
+}
+
+// Descriptor returns message descriptor, which contains only the protobuf
+// type information for the message.
+func (x *fastReflection_MsgUpdateParams) Descriptor() protoreflect.MessageDescriptor {
+	return md_MsgUpdateParams
+}
+
+// Type returns the message type, which encapsulates both Go and protobuf
+// type information. If the Go type information is not needed,
+// it is recommended that the message descriptor be used instead.
+func (x *fastReflection_MsgUpdateParams) Type() protoreflect.MessageType {
+	return _fastReflection_MsgUpdateParams_messageType
+}
+
+// New returns a newly allocated and mutable empty message.
+func (x *fastReflection_MsgUpdateParams) New() protoreflect.Message {
+	return new(fastReflection_MsgUpdateParams)
+}
+
+// Interface unwraps the message reflection interface and
+// returns the underlying ProtoMessage interface.
+func (x *fastReflection_MsgUpdateParams) Interface() protoreflect.ProtoMessage {
+	return (*MsgUpdateParams)(x)
+}
+
+// Range iterates over every populated field in an undefined order,
+// calling f for each field descriptor and value encountered.
+// Range returns immediately if f returns false.
+// While iterating, mutating operations may only be performed
+// on the current field descriptor.
+func (x *fastReflection_MsgUpdateParams) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
+	if x.Authority != "" {
+		value := protoreflect.ValueOfString(x.Authority)
+		if !f(fd_MsgUpdateParams_authority, value) {
+			return
+		}
+	}
+	if x.Params != nil {
+		value := protoreflect.ValueOfMessage(x.Params.ProtoReflect())
+		if !f(fd_MsgUpdateParams_params, value) {
+			return
+		}
+	}
+}
+
+// Has reports whether a field is populated.
+//
+// Some fields have the property of nullability where it is possible to
+// distinguish between the default value of a field and whether the field
+// was explicitly populated with the default value. Singular message fields,
+// member fields of a oneof, and proto2 scalar fields are nullable. Such
+// fields are populated only if explicitly set.
+//
+// In other cases (aside from the nullable cases above),
+// a proto3 scalar field is populated if it contains a non-zero value, and
+// a repeated field is populated if it is non-empty.
+func (x *fastReflection_MsgUpdateParams) Has(fd protoreflect.FieldDescriptor) bool {
+	switch fd.FullName() {
+	case "cerc.onboarding.v1.MsgUpdateParams.authority":
+		return x.Authority != ""
+	case "cerc.onboarding.v1.MsgUpdateParams.params":
+		return x.Params != nil
+	default:
+		if fd.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParams"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParams does not contain field %s", fd.FullName()))
+	}
+}
+
+// Clear clears the field such that a subsequent Has call reports false.
+//
+// Clearing an extension field clears both the extension type and value
+// associated with the given field number.
+//
+// Clear is a mutating operation and unsafe for concurrent use.
+func (x *fastReflection_MsgUpdateParams) Clear(fd protoreflect.FieldDescriptor) {
+	switch fd.FullName() {
+	case "cerc.onboarding.v1.MsgUpdateParams.authority":
+		x.Authority = ""
+	case "cerc.onboarding.v1.MsgUpdateParams.params":
+		x.Params = nil
+	default:
+		if fd.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParams"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParams does not contain field %s", fd.FullName()))
+	}
+}
+
+// Get retrieves the value for a field.
+//
+// For unpopulated scalars, it returns the default value, where
+// the default value of a bytes scalar is guaranteed to be a copy.
+// For unpopulated composite types, it returns an empty, read-only view
+// of the value; to obtain a mutable reference, use Mutable.
+func (x *fastReflection_MsgUpdateParams) Get(descriptor protoreflect.FieldDescriptor) protoreflect.Value {
+	switch descriptor.FullName() {
+	case "cerc.onboarding.v1.MsgUpdateParams.authority":
+		value := x.Authority
+		return protoreflect.ValueOfString(value)
+	case "cerc.onboarding.v1.MsgUpdateParams.params":
+		value := x.Params
+		return protoreflect.ValueOfMessage(value.ProtoReflect())
+	default:
+		if descriptor.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParams"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParams does not contain field %s", descriptor.FullName()))
+	}
+}
+
+// Set stores the value for a field.
+//
+// For a field belonging to a oneof, it implicitly clears any other field
+// that may be currently set within the same oneof.
+// For extension fields, it implicitly stores the provided ExtensionType.
+// When setting a composite type, it is unspecified whether the stored value
+// aliases the source's memory in any way. If the composite value is an
+// empty, read-only value, then it panics.
+//
+// Set is a mutating operation and unsafe for concurrent use.
+func (x *fastReflection_MsgUpdateParams) Set(fd protoreflect.FieldDescriptor, value protoreflect.Value) {
+	switch fd.FullName() {
+	case "cerc.onboarding.v1.MsgUpdateParams.authority":
+		x.Authority = value.Interface().(string)
+	case "cerc.onboarding.v1.MsgUpdateParams.params":
+		x.Params = value.Message().Interface().(*Params)
+	default:
+		if fd.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParams"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParams does not contain field %s", fd.FullName()))
+	}
+}
+
+// Mutable returns a mutable reference to a composite type.
+//
+// If the field is unpopulated, it may allocate a composite value.
+// For a field belonging to a oneof, it implicitly clears any other field
+// that may be currently set within the same oneof.
+// For extension fields, it implicitly stores the provided ExtensionType
+// if not already stored.
+// It panics if the field does not contain a composite type.
+//
+// Mutable is a mutating operation and unsafe for concurrent use.
+func (x *fastReflection_MsgUpdateParams) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value {
+	switch fd.FullName() {
+	case "cerc.onboarding.v1.MsgUpdateParams.params":
+		if x.Params == nil {
+			x.Params = new(Params)
+		}
+		return protoreflect.ValueOfMessage(x.Params.ProtoReflect())
+	case "cerc.onboarding.v1.MsgUpdateParams.authority":
+		panic(fmt.Errorf("field authority of message cerc.onboarding.v1.MsgUpdateParams is not mutable"))
+	default:
+		if fd.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParams"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParams does not contain field %s", fd.FullName()))
+	}
+}
+
+// NewField returns a new value that is assignable to the field
+// for the given descriptor. For scalars, this returns the default value.
+// For lists, maps, and messages, this returns a new, empty, mutable value.
+func (x *fastReflection_MsgUpdateParams) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value {
+	switch fd.FullName() {
+	case "cerc.onboarding.v1.MsgUpdateParams.authority":
+		return protoreflect.ValueOfString("")
+	case "cerc.onboarding.v1.MsgUpdateParams.params":
+		m := new(Params)
+		return protoreflect.ValueOfMessage(m.ProtoReflect())
+	default:
+		if fd.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParams"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParams does not contain field %s", fd.FullName()))
+	}
+}
+
+// WhichOneof reports which field within the oneof is populated,
+// returning nil if none are populated.
+// It panics if the oneof descriptor does not belong to this message.
+func (x *fastReflection_MsgUpdateParams) WhichOneof(d protoreflect.OneofDescriptor) protoreflect.FieldDescriptor {
+	switch d.FullName() {
+	default:
+		panic(fmt.Errorf("%s is not a oneof field in cerc.onboarding.v1.MsgUpdateParams", d.FullName()))
+	}
+	panic("unreachable")
+}
+
+// GetUnknown retrieves the entire list of unknown fields.
+// The caller may only mutate the contents of the RawFields
+// if the mutated bytes are stored back into the message with SetUnknown.
+func (x *fastReflection_MsgUpdateParams) GetUnknown() protoreflect.RawFields {
+	return x.unknownFields
+}
+
+// SetUnknown stores an entire list of unknown fields.
+// The raw fields must be syntactically valid according to the wire format.
+// An implementation may panic if this is not the case.
+// Once stored, the caller must not mutate the content of the RawFields.
+// An empty RawFields may be passed to clear the fields.
+//
+// SetUnknown is a mutating operation and unsafe for concurrent use.
+func (x *fastReflection_MsgUpdateParams) SetUnknown(fields protoreflect.RawFields) {
+	x.unknownFields = fields
+}
+
+// IsValid reports whether the message is valid.
+//
+// An invalid message is an empty, read-only value.
+//
+// An invalid message often corresponds to a nil pointer of the concrete
+// message type, but the details are implementation dependent.
+// Validity is not part of the protobuf data model, and may not
+// be preserved in marshaling or other operations.
+func (x *fastReflection_MsgUpdateParams) IsValid() bool {
+	return x != nil
+}
+
+// ProtoMethods returns optional fastReflectionFeature-path implementations of various operations.
+// This method may return nil.
+//
+// The returned methods type is identical to
+// "google.golang.org/protobuf/runtime/protoiface".Methods.
+// Consult the protoiface package documentation for details.
+func (x *fastReflection_MsgUpdateParams) ProtoMethods() *protoiface.Methods {
+	size := func(input protoiface.SizeInput) protoiface.SizeOutput {
+		x := input.Message.Interface().(*MsgUpdateParams)
+		if x == nil {
+			return protoiface.SizeOutput{
+				NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+				Size:              0,
+			}
+		}
+		options := runtime.SizeInputToOptions(input)
+		_ = options
+		var n int
+		var l int
+		_ = l
+		l = len(x.Authority)
+		if l > 0 {
+			n += 1 + l + runtime.Sov(uint64(l))
+		}
+		if x.Params != nil {
+			l = options.Size(x.Params)
+			n += 1 + l + runtime.Sov(uint64(l))
+		}
+		if x.unknownFields != nil {
+			n += len(x.unknownFields)
+		}
+		return protoiface.SizeOutput{
+			NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+			Size:              n,
+		}
+	}
+
+	marshal := func(input protoiface.MarshalInput) (protoiface.MarshalOutput, error) {
+		x := input.Message.Interface().(*MsgUpdateParams)
+		if x == nil {
+			return protoiface.MarshalOutput{
+				NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+				Buf:               input.Buf,
+			}, nil
+		}
+		options := runtime.MarshalInputToOptions(input)
+		_ = options
+		size := options.Size(x)
+		dAtA := make([]byte, size)
+		i := len(dAtA)
+		_ = i
+		var l int
+		_ = l
+		if x.unknownFields != nil {
+			i -= len(x.unknownFields)
+			copy(dAtA[i:], x.unknownFields)
+		}
+		if x.Params != nil {
+			encoded, err := options.Marshal(x.Params)
+			if err != nil {
+				return protoiface.MarshalOutput{
+					NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+					Buf:               input.Buf,
+				}, err
+			}
+			i -= len(encoded)
+			copy(dAtA[i:], encoded)
+			i = runtime.EncodeVarint(dAtA, i, uint64(len(encoded)))
+			i--
+			dAtA[i] = 0x12
+		}
+		if len(x.Authority) > 0 {
+			i -= len(x.Authority)
+			copy(dAtA[i:], x.Authority)
+			i = runtime.EncodeVarint(dAtA, i, uint64(len(x.Authority)))
+			i--
+			dAtA[i] = 0xa
+		}
+		if input.Buf != nil {
+			input.Buf = append(input.Buf, dAtA...)
+		} else {
+			input.Buf = dAtA
+		}
+		return protoiface.MarshalOutput{
+			NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+			Buf:               input.Buf,
+		}, nil
+	}
+	unmarshal := func(input protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) {
+		x := input.Message.Interface().(*MsgUpdateParams)
+		if x == nil {
+			return protoiface.UnmarshalOutput{
+				NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+				Flags:             input.Flags,
+			}, nil
+		}
+		options := runtime.UnmarshalInputToOptions(input)
+		_ = options
+		dAtA := input.Buf
+		l := len(dAtA)
+		iNdEx := 0
+		for iNdEx < l {
+			preIndex := iNdEx
+			var wire uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrIntOverflow
+				}
+				if iNdEx >= l {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				wire |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			fieldNum := int32(wire >> 3)
+			wireType := int(wire & 0x7)
+			if wireType == 4 {
+				return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: MsgUpdateParams: wiretype end group for non-group")
+			}
+			if fieldNum <= 0 {
+				return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: MsgUpdateParams: illegal tag %d (wire type %d)", fieldNum, wire)
+			}
+			switch fieldNum {
+			case 1:
+				if wireType != 2 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: wrong wireType = %d for field Authority", wireType)
+				}
+				var stringLen uint64
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrIntOverflow
+					}
+					if iNdEx >= l {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					stringLen |= uint64(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				intStringLen := int(stringLen)
+				if intStringLen < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				postIndex := iNdEx + intStringLen
+				if postIndex < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				if postIndex > l {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+				}
+				x.Authority = string(dAtA[iNdEx:postIndex])
+				iNdEx = postIndex
+			case 2:
+				if wireType != 2 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: wrong wireType = %d for field Params", wireType)
+				}
+				var msglen int
+				for shift := uint(0); ; shift += 7 {
+					if shift >= 64 {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrIntOverflow
+					}
+					if iNdEx >= l {
+						return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+					}
+					b := dAtA[iNdEx]
+					iNdEx++
+					msglen |= int(b&0x7F) << shift
+					if b < 0x80 {
+						break
+					}
+				}
+				if msglen < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				postIndex := iNdEx + msglen
+				if postIndex < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				if postIndex > l {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+				}
+				if x.Params == nil {
+					x.Params = &Params{}
+				}
+				if err := options.Unmarshal(dAtA[iNdEx:postIndex], x.Params); err != nil {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, err
+				}
+				iNdEx = postIndex
+			default:
+				iNdEx = preIndex
+				skippy, err := runtime.Skip(dAtA[iNdEx:])
+				if err != nil {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, err
+				}
+				if (skippy < 0) || (iNdEx+skippy) < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				if (iNdEx + skippy) > l {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+				}
+				if !options.DiscardUnknown {
+					x.unknownFields = append(x.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
+				}
+				iNdEx += skippy
+			}
+		}
+
+		if iNdEx > l {
+			return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+		}
+		return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, nil
+	}
+	return &protoiface.Methods{
+		NoUnkeyedLiterals: struct{}{},
+		Flags:             protoiface.SupportMarshalDeterministic | protoiface.SupportUnmarshalDiscardUnknown,
+		Size:              size,
+		Marshal:           marshal,
+		Unmarshal:         unmarshal,
+		Merge:             nil,
+		CheckInitialized:  nil,
+	}
+}
+
+var (
+	md_MsgUpdateParamsResponse protoreflect.MessageDescriptor
+)
+
+func init() {
+	file_cerc_onboarding_v1_tx_proto_init()
+	md_MsgUpdateParamsResponse = File_cerc_onboarding_v1_tx_proto.Messages().ByName("MsgUpdateParamsResponse")
+}
+
+var _ protoreflect.Message = (*fastReflection_MsgUpdateParamsResponse)(nil)
+
+type fastReflection_MsgUpdateParamsResponse MsgUpdateParamsResponse
+
+func (x *MsgUpdateParamsResponse) ProtoReflect() protoreflect.Message {
+	return (*fastReflection_MsgUpdateParamsResponse)(x)
+}
+
+func (x *MsgUpdateParamsResponse) slowProtoReflect() protoreflect.Message {
+	mi := &file_cerc_onboarding_v1_tx_proto_msgTypes[3]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+var _fastReflection_MsgUpdateParamsResponse_messageType fastReflection_MsgUpdateParamsResponse_messageType
+var _ protoreflect.MessageType = fastReflection_MsgUpdateParamsResponse_messageType{}
+
+type fastReflection_MsgUpdateParamsResponse_messageType struct{}
+
+func (x fastReflection_MsgUpdateParamsResponse_messageType) Zero() protoreflect.Message {
+	return (*fastReflection_MsgUpdateParamsResponse)(nil)
+}
+func (x fastReflection_MsgUpdateParamsResponse_messageType) New() protoreflect.Message {
+	return new(fastReflection_MsgUpdateParamsResponse)
+}
+func (x fastReflection_MsgUpdateParamsResponse_messageType) Descriptor() protoreflect.MessageDescriptor {
+	return md_MsgUpdateParamsResponse
+}
+
+// Descriptor returns message descriptor, which contains only the protobuf
+// type information for the message.
+func (x *fastReflection_MsgUpdateParamsResponse) Descriptor() protoreflect.MessageDescriptor {
+	return md_MsgUpdateParamsResponse
+}
+
+// Type returns the message type, which encapsulates both Go and protobuf
+// type information. If the Go type information is not needed,
+// it is recommended that the message descriptor be used instead.
+func (x *fastReflection_MsgUpdateParamsResponse) Type() protoreflect.MessageType {
+	return _fastReflection_MsgUpdateParamsResponse_messageType
+}
+
+// New returns a newly allocated and mutable empty message.
+func (x *fastReflection_MsgUpdateParamsResponse) New() protoreflect.Message {
+	return new(fastReflection_MsgUpdateParamsResponse)
+}
+
+// Interface unwraps the message reflection interface and
+// returns the underlying ProtoMessage interface.
+func (x *fastReflection_MsgUpdateParamsResponse) Interface() protoreflect.ProtoMessage {
+	return (*MsgUpdateParamsResponse)(x)
+}
+
+// Range iterates over every populated field in an undefined order,
+// calling f for each field descriptor and value encountered.
+// Range returns immediately if f returns false.
+// While iterating, mutating operations may only be performed
+// on the current field descriptor.
+func (x *fastReflection_MsgUpdateParamsResponse) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
+}
+
+// Has reports whether a field is populated.
+//
+// Some fields have the property of nullability where it is possible to
+// distinguish between the default value of a field and whether the field
+// was explicitly populated with the default value. Singular message fields,
+// member fields of a oneof, and proto2 scalar fields are nullable. Such
+// fields are populated only if explicitly set.
+//
+// In other cases (aside from the nullable cases above),
+// a proto3 scalar field is populated if it contains a non-zero value, and
+// a repeated field is populated if it is non-empty.
+func (x *fastReflection_MsgUpdateParamsResponse) Has(fd protoreflect.FieldDescriptor) bool {
+	switch fd.FullName() {
+	default:
+		if fd.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParamsResponse"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParamsResponse does not contain field %s", fd.FullName()))
+	}
+}
+
+// Clear clears the field such that a subsequent Has call reports false.
+//
+// Clearing an extension field clears both the extension type and value
+// associated with the given field number.
+//
+// Clear is a mutating operation and unsafe for concurrent use.
+func (x *fastReflection_MsgUpdateParamsResponse) Clear(fd protoreflect.FieldDescriptor) {
+	switch fd.FullName() {
+	default:
+		if fd.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParamsResponse"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParamsResponse does not contain field %s", fd.FullName()))
+	}
+}
+
+// Get retrieves the value for a field.
+//
+// For unpopulated scalars, it returns the default value, where
+// the default value of a bytes scalar is guaranteed to be a copy.
+// For unpopulated composite types, it returns an empty, read-only view
+// of the value; to obtain a mutable reference, use Mutable.
+func (x *fastReflection_MsgUpdateParamsResponse) Get(descriptor protoreflect.FieldDescriptor) protoreflect.Value {
+	switch descriptor.FullName() {
+	default:
+		if descriptor.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParamsResponse"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParamsResponse does not contain field %s", descriptor.FullName()))
+	}
+}
+
+// Set stores the value for a field.
+//
+// For a field belonging to a oneof, it implicitly clears any other field
+// that may be currently set within the same oneof.
+// For extension fields, it implicitly stores the provided ExtensionType.
+// When setting a composite type, it is unspecified whether the stored value
+// aliases the source's memory in any way. If the composite value is an
+// empty, read-only value, then it panics.
+//
+// Set is a mutating operation and unsafe for concurrent use.
+func (x *fastReflection_MsgUpdateParamsResponse) Set(fd protoreflect.FieldDescriptor, value protoreflect.Value) {
+	switch fd.FullName() {
+	default:
+		if fd.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParamsResponse"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParamsResponse does not contain field %s", fd.FullName()))
+	}
+}
+
+// Mutable returns a mutable reference to a composite type.
+//
+// If the field is unpopulated, it may allocate a composite value.
+// For a field belonging to a oneof, it implicitly clears any other field
+// that may be currently set within the same oneof.
+// For extension fields, it implicitly stores the provided ExtensionType
+// if not already stored.
+// It panics if the field does not contain a composite type.
+//
+// Mutable is a mutating operation and unsafe for concurrent use.
+func (x *fastReflection_MsgUpdateParamsResponse) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value {
+	switch fd.FullName() {
+	default:
+		if fd.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParamsResponse"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParamsResponse does not contain field %s", fd.FullName()))
+	}
+}
+
+// NewField returns a new value that is assignable to the field
+// for the given descriptor. For scalars, this returns the default value.
+// For lists, maps, and messages, this returns a new, empty, mutable value.
+func (x *fastReflection_MsgUpdateParamsResponse) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value {
+	switch fd.FullName() {
+	default:
+		if fd.IsExtension() {
+			panic(fmt.Errorf("proto3 declared messages do not support extensions: cerc.onboarding.v1.MsgUpdateParamsResponse"))
+		}
+		panic(fmt.Errorf("message cerc.onboarding.v1.MsgUpdateParamsResponse does not contain field %s", fd.FullName()))
+	}
+}
+
+// WhichOneof reports which field within the oneof is populated,
+// returning nil if none are populated.
+// It panics if the oneof descriptor does not belong to this message.
+func (x *fastReflection_MsgUpdateParamsResponse) WhichOneof(d protoreflect.OneofDescriptor) protoreflect.FieldDescriptor {
+	switch d.FullName() {
+	default:
+		panic(fmt.Errorf("%s is not a oneof field in cerc.onboarding.v1.MsgUpdateParamsResponse", d.FullName()))
+	}
+	panic("unreachable")
+}
+
+// GetUnknown retrieves the entire list of unknown fields.
+// The caller may only mutate the contents of the RawFields
+// if the mutated bytes are stored back into the message with SetUnknown.
+func (x *fastReflection_MsgUpdateParamsResponse) GetUnknown() protoreflect.RawFields {
+	return x.unknownFields
+}
+
+// SetUnknown stores an entire list of unknown fields.
+// The raw fields must be syntactically valid according to the wire format.
+// An implementation may panic if this is not the case.
+// Once stored, the caller must not mutate the content of the RawFields.
+// An empty RawFields may be passed to clear the fields.
+//
+// SetUnknown is a mutating operation and unsafe for concurrent use.
+func (x *fastReflection_MsgUpdateParamsResponse) SetUnknown(fields protoreflect.RawFields) {
+	x.unknownFields = fields
+}
+
+// IsValid reports whether the message is valid.
+//
+// An invalid message is an empty, read-only value.
+//
+// An invalid message often corresponds to a nil pointer of the concrete
+// message type, but the details are implementation dependent.
+// Validity is not part of the protobuf data model, and may not
+// be preserved in marshaling or other operations.
+func (x *fastReflection_MsgUpdateParamsResponse) IsValid() bool {
+	return x != nil
+}
+
+// ProtoMethods returns optional fastReflectionFeature-path implementations of various operations.
+// This method may return nil.
+//
+// The returned methods type is identical to
+// "google.golang.org/protobuf/runtime/protoiface".Methods.
+// Consult the protoiface package documentation for details.
+func (x *fastReflection_MsgUpdateParamsResponse) ProtoMethods() *protoiface.Methods {
+	size := func(input protoiface.SizeInput) protoiface.SizeOutput {
+		x := input.Message.Interface().(*MsgUpdateParamsResponse)
+		if x == nil {
+			return protoiface.SizeOutput{
+				NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+				Size:              0,
+			}
+		}
+		options := runtime.SizeInputToOptions(input)
+		_ = options
+		var n int
+		var l int
+		_ = l
+		if x.unknownFields != nil {
+			n += len(x.unknownFields)
+		}
+		return protoiface.SizeOutput{
+			NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+			Size:              n,
+		}
+	}
+
+	marshal := func(input protoiface.MarshalInput) (protoiface.MarshalOutput, error) {
+		x := input.Message.Interface().(*MsgUpdateParamsResponse)
+		if x == nil {
+			return protoiface.MarshalOutput{
+				NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+				Buf:               input.Buf,
+			}, nil
+		}
+		options := runtime.MarshalInputToOptions(input)
+		_ = options
+		size := options.Size(x)
+		dAtA := make([]byte, size)
+		i := len(dAtA)
+		_ = i
+		var l int
+		_ = l
+		if x.unknownFields != nil {
+			i -= len(x.unknownFields)
+			copy(dAtA[i:], x.unknownFields)
+		}
+		if input.Buf != nil {
+			input.Buf = append(input.Buf, dAtA...)
+		} else {
+			input.Buf = dAtA
+		}
+		return protoiface.MarshalOutput{
+			NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+			Buf:               input.Buf,
+		}, nil
+	}
+	unmarshal := func(input protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) {
+		x := input.Message.Interface().(*MsgUpdateParamsResponse)
+		if x == nil {
+			return protoiface.UnmarshalOutput{
+				NoUnkeyedLiterals: input.NoUnkeyedLiterals,
+				Flags:             input.Flags,
+			}, nil
+		}
+		options := runtime.UnmarshalInputToOptions(input)
+		_ = options
+		dAtA := input.Buf
+		l := len(dAtA)
+		iNdEx := 0
+		for iNdEx < l {
+			preIndex := iNdEx
+			var wire uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrIntOverflow
+				}
+				if iNdEx >= l {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				wire |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			fieldNum := int32(wire >> 3)
+			wireType := int(wire & 0x7)
+			if wireType == 4 {
+				return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: MsgUpdateParamsResponse: wiretype end group for non-group")
+			}
+			if fieldNum <= 0 {
+				return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, fmt.Errorf("proto: MsgUpdateParamsResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+			}
+			switch fieldNum {
+			default:
+				iNdEx = preIndex
+				skippy, err := runtime.Skip(dAtA[iNdEx:])
+				if err != nil {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, err
+				}
+				if (skippy < 0) || (iNdEx+skippy) < 0 {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, runtime.ErrInvalidLength
+				}
+				if (iNdEx + skippy) > l {
+					return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+				}
+				if !options.DiscardUnknown {
+					x.unknownFields = append(x.unknownFields, dAtA[iNdEx:iNdEx+skippy]...)
+				}
+				iNdEx += skippy
+			}
+		}
+
+		if iNdEx > l {
+			return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, io.ErrUnexpectedEOF
+		}
+		return protoiface.UnmarshalOutput{NoUnkeyedLiterals: input.NoUnkeyedLiterals, Flags: input.Flags}, nil
+	}
+	return &protoiface.Methods{
+		NoUnkeyedLiterals: struct{}{},
+		Flags:             protoiface.SupportMarshalDeterministic | protoiface.SupportUnmarshalDiscardUnknown,
+		Size:              size,
+		Marshal:           marshal,
+		Unmarshal:         unmarshal,
+		Merge:             nil,
+		CheckInitialized:  nil,
+	}
+}
+
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.27.0
@@ -1172,6 +2028,83 @@ func (*MsgOnboardParticipantResponse) Descriptor() ([]byte, []int) {
 	return file_cerc_onboarding_v1_tx_proto_rawDescGZIP(), []int{1}
 }
 
+// MsgUpdateParams is the Msg/UpdateParams request type.
+type MsgUpdateParams struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// authority is the address that controls the module (defaults to x/gov unless
+	// overwritten).
+	Authority string `protobuf:"bytes,1,opt,name=authority,proto3" json:"authority,omitempty"`
+	// params defines the x/bond parameters to update.
+	//
+	// NOTE: All parameters must be supplied.
+	Params *Params `protobuf:"bytes,2,opt,name=params,proto3" json:"params,omitempty"`
+}
+
+func (x *MsgUpdateParams) Reset() {
+	*x = MsgUpdateParams{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_cerc_onboarding_v1_tx_proto_msgTypes[2]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *MsgUpdateParams) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*MsgUpdateParams) ProtoMessage() {}
+
+// Deprecated: Use MsgUpdateParams.ProtoReflect.Descriptor instead.
+func (*MsgUpdateParams) Descriptor() ([]byte, []int) {
+	return file_cerc_onboarding_v1_tx_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *MsgUpdateParams) GetAuthority() string {
+	if x != nil {
+		return x.Authority
+	}
+	return ""
+}
+
+func (x *MsgUpdateParams) GetParams() *Params {
+	if x != nil {
+		return x.Params
+	}
+	return nil
+}
+
+// MsgUpdateParamsResponse defines the response structure for executing a
+// MsgUpdateParams message.
+type MsgUpdateParamsResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+}
+
+func (x *MsgUpdateParamsResponse) Reset() {
+	*x = MsgUpdateParamsResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_cerc_onboarding_v1_tx_proto_msgTypes[3]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *MsgUpdateParamsResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*MsgUpdateParamsResponse) ProtoMessage() {}
+
+// Deprecated: Use MsgUpdateParamsResponse.ProtoReflect.Descriptor instead.
+func (*MsgUpdateParamsResponse) Descriptor() ([]byte, []int) {
+	return file_cerc_onboarding_v1_tx_proto_rawDescGZIP(), []int{3}
+}
+
 var File_cerc_onboarding_v1_tx_proto protoreflect.FileDescriptor
 
 var file_cerc_onboarding_v1_tx_proto_rawDesc = []byte{
@@ -1185,48 +2118,67 @@ var file_cerc_onboarding_v1_tx_proto_rawDesc = []byte{
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+	0x2e, 0x4f, 0x6e, 0x62, 0x6f, 0x61, 0x72, 0x64, 0x69, 0x6e, 0x67, 0x2e, 0x56, 0x31, 0xca, 0x02,
+	0x12, 0x43, 0x65, 0x72, 0x63, 0x5c, 0x4f, 0x6e, 0x62, 0x6f, 0x61, 0x72, 0x64, 0x69, 0x6e, 0x67,
+	0x5c, 0x56, 0x31, 0xe2, 0x02, 0x1e, 0x43, 0x65, 0x72, 0x63, 0x5c, 0x4f, 0x6e, 0x62, 0x6f, 0x61,
+	0x72, 0x64, 0x69, 0x6e, 0x67, 0x5c, 0x56, 0x31, 0x5c, 0x47, 0x50, 0x42, 0x4d, 0x65, 0x74, 0x61,
+	0x64, 0x61, 0x74, 0x61, 0xea, 0x02, 0x14, 0x43, 0x65, 0x72, 0x63, 0x3a, 0x3a, 0x4f, 0x6e, 0x62,
+	0x6f, 0x61, 0x72, 0x64, 0x69, 0x6e, 0x67, 0x3a, 0x3a, 0x56, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x33,
 }
 
 var (
@@ -1241,21 +2193,27 @@ func file_cerc_onboarding_v1_tx_proto_rawDescGZIP() []byte {
 	return file_cerc_onboarding_v1_tx_proto_rawDescData
 }
 
-var file_cerc_onboarding_v1_tx_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_cerc_onboarding_v1_tx_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
 var file_cerc_onboarding_v1_tx_proto_goTypes = []interface{}{
 	(*MsgOnboardParticipant)(nil),         // 0: cerc.onboarding.v1.MsgOnboardParticipant
 	(*MsgOnboardParticipantResponse)(nil), // 1: cerc.onboarding.v1.MsgOnboardParticipantResponse
-	(*EthPayload)(nil),                    // 2: cerc.onboarding.v1.EthPayload
+	(*MsgUpdateParams)(nil),               // 2: cerc.onboarding.v1.MsgUpdateParams
+	(*MsgUpdateParamsResponse)(nil),       // 3: cerc.onboarding.v1.MsgUpdateParamsResponse
+	(*EthPayload)(nil),                    // 4: cerc.onboarding.v1.EthPayload
+	(*Params)(nil),                        // 5: cerc.onboarding.v1.Params
 }
 var file_cerc_onboarding_v1_tx_proto_depIdxs = []int32{
-	2, // 0: cerc.onboarding.v1.MsgOnboardParticipant.eth_payload:type_name -> cerc.onboarding.v1.EthPayload
-	0, // 1: cerc.onboarding.v1.Msg.OnboardParticipant:input_type -> cerc.onboarding.v1.MsgOnboardParticipant
-	1, // 2: cerc.onboarding.v1.Msg.OnboardParticipant:output_type -> cerc.onboarding.v1.MsgOnboardParticipantResponse
-	2, // [2:3] is the sub-list for method output_type
-	1, // [1:2] is the sub-list for method input_type
-	1, // [1:1] is the sub-list for extension type_name
-	1, // [1:1] is the sub-list for extension extendee
-	0, // [0:1] is the sub-list for field type_name
+	4, // 0: cerc.onboarding.v1.MsgOnboardParticipant.eth_payload:type_name -> cerc.onboarding.v1.EthPayload
+	5, // 1: cerc.onboarding.v1.MsgUpdateParams.params:type_name -> cerc.onboarding.v1.Params
+	0, // 2: cerc.onboarding.v1.Msg.OnboardParticipant:input_type -> cerc.onboarding.v1.MsgOnboardParticipant
+	2, // 3: cerc.onboarding.v1.Msg.UpdateParams:input_type -> cerc.onboarding.v1.MsgUpdateParams
+	1, // 4: cerc.onboarding.v1.Msg.OnboardParticipant:output_type -> cerc.onboarding.v1.MsgOnboardParticipantResponse
+	3, // 5: cerc.onboarding.v1.Msg.UpdateParams:output_type -> cerc.onboarding.v1.MsgUpdateParamsResponse
+	4, // [4:6] is the sub-list for method output_type
+	2, // [2:4] is the sub-list for method input_type
+	2, // [2:2] is the sub-list for extension type_name
+	2, // [2:2] is the sub-list for extension extendee
+	0, // [0:2] is the sub-list for field type_name
 }
 
 func init() { file_cerc_onboarding_v1_tx_proto_init() }
@@ -1289,6 +2247,30 @@ func file_cerc_onboarding_v1_tx_proto_init() {
 				return nil
 			}
 		}
+		file_cerc_onboarding_v1_tx_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*MsgUpdateParams); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_cerc_onboarding_v1_tx_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*MsgUpdateParamsResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -1296,7 +2278,7 @@ func file_cerc_onboarding_v1_tx_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_cerc_onboarding_v1_tx_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   2,
+			NumMessages:   4,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
diff --git a/api/cerc/onboarding/v1/tx_grpc.pb.go b/api/cerc/onboarding/v1/tx_grpc.pb.go
index 72d50ff01..baf7813eb 100644
--- a/api/cerc/onboarding/v1/tx_grpc.pb.go
+++ b/api/cerc/onboarding/v1/tx_grpc.pb.go
@@ -20,6 +20,7 @@ const _ = grpc.SupportPackageIsVersion7
 
 const (
 	Msg_OnboardParticipant_FullMethodName = "/cerc.onboarding.v1.Msg/OnboardParticipant"
+	Msg_UpdateParams_FullMethodName       = "/cerc.onboarding.v1.Msg/UpdateParams"
 )
 
 // MsgClient is the client API for Msg service.
@@ -28,6 +29,9 @@ const (
 type MsgClient interface {
 	// OnboardParticipant defines a method for enrolling a new validator.
 	OnboardParticipant(ctx context.Context, in *MsgOnboardParticipant, opts ...grpc.CallOption) (*MsgOnboardParticipantResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error)
 }
 
 type msgClient struct {
@@ -47,12 +51,24 @@ func (c *msgClient) OnboardParticipant(ctx context.Context, in *MsgOnboardPartic
 	return out, nil
 }
 
+func (c *msgClient) UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error) {
+	out := new(MsgUpdateParamsResponse)
+	err := c.cc.Invoke(ctx, Msg_UpdateParams_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // MsgServer is the server API for Msg service.
 // All implementations must embed UnimplementedMsgServer
 // for forward compatibility
 type MsgServer interface {
 	// OnboardParticipant defines a method for enrolling a new validator.
 	OnboardParticipant(context.Context, *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error)
 	mustEmbedUnimplementedMsgServer()
 }
 
@@ -63,6 +79,9 @@ type UnimplementedMsgServer struct {
 func (UnimplementedMsgServer) OnboardParticipant(context.Context, *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method OnboardParticipant not implemented")
 }
+func (UnimplementedMsgServer) UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateParams not implemented")
+}
 func (UnimplementedMsgServer) mustEmbedUnimplementedMsgServer() {}
 
 // UnsafeMsgServer may be embedded to opt out of forward compatibility for this service.
@@ -94,6 +113,24 @@ func _Msg_OnboardParticipant_Handler(srv interface{}, ctx context.Context, dec f
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_UpdateParams_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgUpdateParams)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).UpdateParams(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Msg_UpdateParams_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).UpdateParams(ctx, req.(*MsgUpdateParams))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // Msg_ServiceDesc is the grpc.ServiceDesc for Msg service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -105,6 +142,10 @@ var Msg_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "OnboardParticipant",
 			Handler:    _Msg_OnboardParticipant_Handler,
 		},
+		{
+			MethodName: "UpdateParams",
+			Handler:    _Msg_UpdateParams_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "cerc/onboarding/v1/tx.proto",
diff --git a/proto/cerc/onboarding/v1/tx.proto b/proto/cerc/onboarding/v1/tx.proto
index 6e0eab6e2..9f3100654 100644
--- a/proto/cerc/onboarding/v1/tx.proto
+++ b/proto/cerc/onboarding/v1/tx.proto
@@ -6,6 +6,7 @@ import "cosmos/msg/v1/msg.proto";
 import "google/api/annotations.proto";
 import "gogoproto/gogo.proto";
 import "cerc/onboarding/v1/onboarding.proto";
+import "cosmos_proto/cosmos.proto";
 
 option go_package = "git.vdb.to/cerc-io/laconicd/x/onboarding";
 
@@ -18,6 +19,10 @@ service Msg {
       returns (MsgOnboardParticipantResponse) {
     option (google.api.http).post = "/cerc/onboarding/v1/onboard_participant";
   };
+
+  // UpdateParams defines an operation for updating the x/staking module
+  // parameters.
+  rpc UpdateParams(MsgUpdateParams) returns (MsgUpdateParamsResponse);
 }
 
 // MsgOnboardParticipant defines a SDK message for enrolling a new validator.
@@ -35,3 +40,21 @@ message MsgOnboardParticipant {
 // MsgOnboardParticipantResponse defines the Msg/OnboardParticipant response
 // type.
 message MsgOnboardParticipantResponse {}
+
+// MsgUpdateParams is the Msg/UpdateParams request type.
+message MsgUpdateParams {
+  option (cosmos.msg.v1.signer) = "authority";
+
+  // authority is the address that controls the module (defaults to x/gov unless
+  // overwritten).
+  string authority = 1 [ (cosmos_proto.scalar) = "cosmos.AddressString" ];
+
+  // params defines the x/bond parameters to update.
+  //
+  // NOTE: All parameters must be supplied.
+  Params params = 2 [ (gogoproto.nullable) = false ];
+}
+
+// MsgUpdateParamsResponse defines the response structure for executing a
+// MsgUpdateParams message.
+message MsgUpdateParamsResponse {};
diff --git a/x/onboarding/keeper/keeper.go b/x/onboarding/keeper/keeper.go
index d22b7af77..361faa326 100644
--- a/x/onboarding/keeper/keeper.go
+++ b/x/onboarding/keeper/keeper.go
@@ -65,6 +65,20 @@ func (k Keeper) GetAuthority() string {
 	return k.authority
 }
 
+func (k Keeper) GetParams(ctx sdk.Context) (*onboardingTypes.Params, error) {
+	params, err := k.Params.Get(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return &params, nil
+}
+
+// SetParams sets the x/onboarding module parameters.
+func (k Keeper) SetParams(ctx sdk.Context, params onboardingTypes.Params) error {
+	return k.Params.Set(ctx, params)
+}
+
 func (k Keeper) Logger(ctx sdk.Context) log.Logger {
 	return ctx.Logger().With("module", onboardingTypes.ModuleName)
 }
diff --git a/x/onboarding/keeper/msg_server.go b/x/onboarding/keeper/msg_server.go
index ac8f6ae56..e0ae42a30 100644
--- a/x/onboarding/keeper/msg_server.go
+++ b/x/onboarding/keeper/msg_server.go
@@ -3,7 +3,9 @@ package keeper
 import (
 	"context"
 
+	errorsmod "cosmossdk.io/errors"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
 
 	"git.vdb.to/cerc-io/laconicd/utils"
 	"git.vdb.to/cerc-io/laconicd/x/onboarding"
@@ -55,3 +57,22 @@ func (ms msgServer) OnboardParticipant(c context.Context, msg *onboarding.MsgOnb
 
 	return &onboarding.MsgOnboardParticipantResponse{}, nil
 }
+
+// UpdateParams defines a method to perform updation of module params.
+func (ms msgServer) UpdateParams(c context.Context, msg *onboarding.MsgUpdateParams) (*onboarding.MsgUpdateParamsResponse, error) {
+	if ms.k.authority != msg.Authority {
+		return nil, errorsmod.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", ms.k.authority, msg.Authority)
+	}
+
+	if err := msg.Params.Validate(); err != nil {
+		return nil, err
+	}
+
+	ctx := sdk.UnwrapSDKContext(c)
+
+	if err := ms.k.SetParams(ctx, msg.Params); err != nil {
+		return nil, err
+	}
+
+	return &onboarding.MsgUpdateParamsResponse{}, nil
+}
diff --git a/x/onboarding/module/autocli.go b/x/onboarding/module/autocli.go
index bc1a090c8..3c744515d 100644
--- a/x/onboarding/module/autocli.go
+++ b/x/onboarding/module/autocli.go
@@ -51,6 +51,10 @@ func (am AppModule) AutoCLIOptions() *autocliv1.ModuleOptions {
 						{ProtoField: "kyc_id"},
 					},
 				},
+				{
+					RpcMethod: "UpdateParams",
+					Skip:      true,
+				},
 			},
 		},
 	}
diff --git a/x/onboarding/tx.pb.go b/x/onboarding/tx.pb.go
index 8c2f3d208..ab9dbba3a 100644
--- a/x/onboarding/tx.pb.go
+++ b/x/onboarding/tx.pb.go
@@ -6,6 +6,7 @@ package onboarding
 import (
 	context "context"
 	fmt "fmt"
+	_ "github.com/cosmos/cosmos-proto"
 	_ "github.com/cosmos/cosmos-sdk/types/msgservice"
 	_ "github.com/cosmos/gogoproto/gogoproto"
 	grpc1 "github.com/cosmos/gogoproto/grpc"
@@ -146,41 +147,146 @@ func (m *MsgOnboardParticipantResponse) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_MsgOnboardParticipantResponse proto.InternalMessageInfo
 
+// MsgUpdateParams is the Msg/UpdateParams request type.
+type MsgUpdateParams struct {
+	// authority is the address that controls the module (defaults to x/gov unless
+	// overwritten).
+	Authority string `protobuf:"bytes,1,opt,name=authority,proto3" json:"authority,omitempty"`
+	// params defines the x/bond parameters to update.
+	//
+	// NOTE: All parameters must be supplied.
+	Params Params `protobuf:"bytes,2,opt,name=params,proto3" json:"params"`
+}
+
+func (m *MsgUpdateParams) Reset()         { *m = MsgUpdateParams{} }
+func (m *MsgUpdateParams) String() string { return proto.CompactTextString(m) }
+func (*MsgUpdateParams) ProtoMessage()    {}
+func (*MsgUpdateParams) Descriptor() ([]byte, []int) {
+	return fileDescriptor_6bfde34a550e231e, []int{2}
+}
+func (m *MsgUpdateParams) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgUpdateParams) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgUpdateParams.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgUpdateParams) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgUpdateParams.Merge(m, src)
+}
+func (m *MsgUpdateParams) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgUpdateParams) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgUpdateParams.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgUpdateParams proto.InternalMessageInfo
+
+func (m *MsgUpdateParams) GetAuthority() string {
+	if m != nil {
+		return m.Authority
+	}
+	return ""
+}
+
+func (m *MsgUpdateParams) GetParams() Params {
+	if m != nil {
+		return m.Params
+	}
+	return Params{}
+}
+
+// MsgUpdateParamsResponse defines the response structure for executing a
+// MsgUpdateParams message.
+type MsgUpdateParamsResponse struct {
+}
+
+func (m *MsgUpdateParamsResponse) Reset()         { *m = MsgUpdateParamsResponse{} }
+func (m *MsgUpdateParamsResponse) String() string { return proto.CompactTextString(m) }
+func (*MsgUpdateParamsResponse) ProtoMessage()    {}
+func (*MsgUpdateParamsResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_6bfde34a550e231e, []int{3}
+}
+func (m *MsgUpdateParamsResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgUpdateParamsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgUpdateParamsResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgUpdateParamsResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgUpdateParamsResponse.Merge(m, src)
+}
+func (m *MsgUpdateParamsResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgUpdateParamsResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgUpdateParamsResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgUpdateParamsResponse proto.InternalMessageInfo
+
 func init() {
 	proto.RegisterType((*MsgOnboardParticipant)(nil), "cerc.onboarding.v1.MsgOnboardParticipant")
 	proto.RegisterType((*MsgOnboardParticipantResponse)(nil), "cerc.onboarding.v1.MsgOnboardParticipantResponse")
+	proto.RegisterType((*MsgUpdateParams)(nil), "cerc.onboarding.v1.MsgUpdateParams")
+	proto.RegisterType((*MsgUpdateParamsResponse)(nil), "cerc.onboarding.v1.MsgUpdateParamsResponse")
 }
 
 func init() { proto.RegisterFile("cerc/onboarding/v1/tx.proto", fileDescriptor_6bfde34a550e231e) }
 
 var fileDescriptor_6bfde34a550e231e = []byte{
-	// 401 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x92, 0xc1, 0x8a, 0x13, 0x31,
-	0x1c, 0xc6, 0x27, 0xbb, 0xed, 0x82, 0xa9, 0x82, 0x04, 0x17, 0x87, 0x51, 0x67, 0xcb, 0xec, 0xc1,
-	0xee, 0x82, 0x13, 0xba, 0xde, 0x3c, 0x16, 0xf6, 0xe0, 0x61, 0xb1, 0xd4, 0x9b, 0x97, 0x92, 0x66,
-	0x42, 0x1a, 0x3a, 0xcd, 0x7f, 0x98, 0xc4, 0xd2, 0xde, 0xa4, 0x4f, 0x20, 0xf8, 0x08, 0xbe, 0x40,
-	0xf1, 0x29, 0x7a, 0x2c, 0x78, 0xf1, 0x24, 0x32, 0x15, 0xfa, 0x1a, 0xd2, 0xb4, 0xb5, 0x03, 0x8e,
-	0xb0, 0xb7, 0xff, 0xfc, 0xbe, 0x8f, 0xff, 0x37, 0x5f, 0x12, 0xfc, 0x8c, 0x8b, 0x9c, 0x53, 0xd0,
-	0x03, 0x60, 0x79, 0xa2, 0xb4, 0xa4, 0x93, 0x36, 0xb5, 0xd3, 0x38, 0xcb, 0xc1, 0x02, 0x21, 0x5b,
-	0x31, 0x3e, 0x8a, 0xf1, 0xa4, 0x1d, 0x3c, 0xe5, 0x60, 0xc6, 0x60, 0xe8, 0xd8, 0x38, 0xef, 0xd8,
-	0xc8, 0x9d, 0x39, 0x78, 0x2e, 0x01, 0x64, 0x2a, 0x28, 0xcb, 0x14, 0x65, 0x5a, 0x83, 0x65, 0x56,
-	0x81, 0x36, 0x7b, 0xf5, 0x89, 0x04, 0x09, 0x6e, 0xa4, 0xdb, 0x69, 0x4f, 0x2f, 0x2b, 0xd2, 0x4b,
-	0x71, 0xce, 0x14, 0x15, 0x08, 0x9f, 0xdf, 0x19, 0xf9, 0x6e, 0xc7, 0xbb, 0x2c, 0xb7, 0x8a, 0xab,
-	0x8c, 0x69, 0x4b, 0x9a, 0xb8, 0x91, 0x1d, 0x3f, 0x7d, 0xd4, 0x44, 0xad, 0x07, 0xbd, 0x32, 0x22,
-	0xb7, 0xb8, 0x21, 0xec, 0xb0, 0x9f, 0xb1, 0x59, 0x0a, 0x2c, 0xf1, 0x4f, 0x9a, 0xa8, 0xd5, 0xb8,
-	0x09, 0xe3, 0x7f, 0x7b, 0xc5, 0xb7, 0x76, 0xd8, 0xdd, 0xb9, 0x3a, 0xb5, 0xe5, 0xcf, 0x0b, 0xaf,
-	0x87, 0xc5, 0x5f, 0x42, 0x2e, 0xf1, 0xa3, 0xed, 0x1a, 0xa3, 0xa4, 0x66, 0xf6, 0x63, 0x2e, 0xfc,
-	0x53, 0x17, 0xf5, 0x50, 0xd8, 0xe1, 0xfb, 0x03, 0x23, 0x04, 0xd7, 0x72, 0x48, 0x85, 0x5f, 0x73,
-	0x9a, 0x9b, 0xc9, 0x39, 0x3e, 0x1b, 0xcd, 0x78, 0x5f, 0x25, 0x7e, 0xdd, 0xd1, 0xfa, 0x68, 0xc6,
-	0xdf, 0x26, 0x6f, 0x1e, 0xcf, 0x37, 0x8b, 0xeb, 0xf2, 0x8f, 0x46, 0x17, 0xf8, 0x45, 0x65, 0xc7,
-	0x9e, 0x30, 0x19, 0x68, 0x23, 0x6e, 0xbe, 0x21, 0x7c, 0x7a, 0x67, 0x24, 0xf9, 0x8a, 0x30, 0xa9,
-	0x38, 0x8a, 0xab, 0xaa, 0x4e, 0x95, 0x1b, 0x83, 0xf6, 0xbd, 0xad, 0x87, 0xf0, 0x88, 0xce, 0xbf,
-	0xff, 0xfe, 0x72, 0x72, 0x15, 0xbd, 0xa4, 0xff, 0xbf, 0xb0, 0x7e, 0xa9, 0x4e, 0x50, 0xff, 0xb4,
-	0x59, 0x5c, 0xa3, 0x4e, 0x67, 0x59, 0x84, 0x68, 0x55, 0x84, 0xe8, 0x57, 0x11, 0xa2, 0xcf, 0xeb,
-	0xd0, 0x5b, 0xad, 0x43, 0xef, 0xc7, 0x3a, 0xf4, 0x3e, 0xb4, 0xa4, 0xb2, 0xf1, 0x24, 0x19, 0xc4,
-	0x16, 0xdc, 0xce, 0x57, 0x0a, 0x68, 0xca, 0x38, 0x68, 0xc5, 0x13, 0x3a, 0x2d, 0x25, 0x0c, 0xce,
-	0xdc, 0x2b, 0x78, 0xfd, 0x27, 0x00, 0x00, 0xff, 0xff, 0x75, 0x86, 0x6d, 0xd1, 0xaa, 0x02, 0x00,
-	0x00,
+	// 514 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x53, 0x4d, 0x6a, 0x1b, 0x31,
+	0x18, 0xb5, 0x1c, 0xdb, 0x10, 0x39, 0xfd, 0x41, 0x24, 0x64, 0x32, 0x6d, 0x27, 0xc6, 0x5e, 0xd4,
+	0x49, 0xc9, 0x08, 0xa7, 0x50, 0x4a, 0x76, 0x35, 0x64, 0xd1, 0x85, 0xa9, 0x71, 0xe8, 0xa6, 0x1b,
+	0x57, 0x9e, 0x11, 0xb2, 0x88, 0x2d, 0x0d, 0x92, 0x62, 0xe2, 0x5d, 0xc9, 0x09, 0x0a, 0xe9, 0x0d,
+	0x7a, 0x81, 0x2c, 0x7a, 0x88, 0x2c, 0x43, 0xbb, 0xe9, 0xaa, 0x14, 0xbb, 0x90, 0x6b, 0x94, 0x19,
+	0x8d, 0xe3, 0x69, 0x33, 0x81, 0xec, 0xbe, 0xf9, 0xde, 0xd3, 0xf7, 0xde, 0xf7, 0x46, 0x82, 0x4f,
+	0x02, 0xaa, 0x02, 0x2c, 0xc5, 0x40, 0x12, 0x15, 0x72, 0xc1, 0xf0, 0xa4, 0x85, 0xcd, 0xa9, 0x1f,
+	0x29, 0x69, 0x24, 0x42, 0x31, 0xe8, 0x2f, 0x41, 0x7f, 0xd2, 0x72, 0x37, 0x03, 0xa9, 0xc7, 0x52,
+	0xe3, 0xb1, 0x4e, 0xb8, 0x63, 0xcd, 0x2c, 0xd9, 0x7d, 0xca, 0xa4, 0x64, 0x23, 0x8a, 0x49, 0xc4,
+	0x31, 0x11, 0x42, 0x1a, 0x62, 0xb8, 0x14, 0x3a, 0x45, 0xd7, 0x99, 0x64, 0x32, 0x29, 0x71, 0x5c,
+	0xa5, 0xdd, 0x46, 0x8e, 0x7a, 0x46, 0xce, 0x92, 0xb6, 0xac, 0x62, 0xdf, 0x9e, 0xb6, 0x1f, 0x16,
+	0xaa, 0xcf, 0x00, 0xdc, 0xe8, 0x68, 0xf6, 0xce, 0x1e, 0xe9, 0x12, 0x65, 0x78, 0xc0, 0x23, 0x22,
+	0x0c, 0xaa, 0xc1, 0x6a, 0xb4, 0xfc, 0x74, 0x40, 0x0d, 0x34, 0x57, 0x7b, 0xd9, 0x16, 0x3a, 0x84,
+	0x55, 0x6a, 0x86, 0xfd, 0x88, 0x4c, 0x47, 0x92, 0x84, 0x4e, 0xb1, 0x06, 0x9a, 0xd5, 0x7d, 0xcf,
+	0xbf, 0xbd, 0xb2, 0x7f, 0x68, 0x86, 0x5d, 0xcb, 0x6a, 0x97, 0x2e, 0x7f, 0x6d, 0x17, 0x7a, 0x90,
+	0xde, 0x74, 0x50, 0x03, 0x3e, 0x88, 0xc7, 0x68, 0xce, 0x04, 0x31, 0x27, 0x8a, 0x3a, 0x2b, 0x89,
+	0xd4, 0x1a, 0x35, 0xc3, 0xa3, 0x45, 0x0f, 0x21, 0x58, 0x52, 0x72, 0x44, 0x9d, 0x52, 0x82, 0x25,
+	0x35, 0xda, 0x80, 0x95, 0xe3, 0x69, 0xd0, 0xe7, 0xa1, 0x53, 0x4e, 0xba, 0xe5, 0xe3, 0x69, 0xf0,
+	0x36, 0x3c, 0x78, 0x7c, 0x76, 0x7d, 0xb1, 0x9b, 0x35, 0x5a, 0xdf, 0x86, 0xcf, 0x72, 0x77, 0xec,
+	0x51, 0x1d, 0x49, 0xa1, 0x69, 0xfd, 0x1c, 0xc0, 0x47, 0x1d, 0xcd, 0xde, 0x47, 0x21, 0x31, 0xb4,
+	0x4b, 0x14, 0x19, 0x6b, 0xf4, 0x0a, 0xae, 0x92, 0x13, 0x33, 0x94, 0x8a, 0x9b, 0xa9, 0xdd, 0xbe,
+	0xed, 0x7c, 0xff, 0xb6, 0xb7, 0x9e, 0xc6, 0xf7, 0x26, 0x0c, 0x15, 0xd5, 0xfa, 0xc8, 0x28, 0x2e,
+	0x58, 0x6f, 0x49, 0x45, 0xaf, 0x61, 0x25, 0x4a, 0x26, 0xa4, 0x81, 0xb8, 0x79, 0x81, 0x58, 0x8d,
+	0x34, 0x8c, 0x94, 0x7f, 0xf0, 0x30, 0x36, 0xbe, 0x9c, 0x54, 0xdf, 0x82, 0x9b, 0xff, 0x99, 0x5a,
+	0x18, 0xde, 0xff, 0x52, 0x84, 0x2b, 0x1d, 0xcd, 0xd0, 0x57, 0x00, 0x51, 0xce, 0xbf, 0xdb, 0xc9,
+	0xd3, 0xcc, 0x8d, 0xc0, 0x6d, 0xdd, 0x9b, 0x7a, 0x93, 0x16, 0x3e, 0xfb, 0xf1, 0xe7, 0xbc, 0xb8,
+	0x53, 0x7f, 0x8e, 0xef, 0xbe, 0x7c, 0xfd, 0xec, 0x45, 0xf9, 0x08, 0xd7, 0xfe, 0x89, 0xb6, 0x71,
+	0x87, 0x66, 0x96, 0xe4, 0xbe, 0xb8, 0x07, 0x69, 0x61, 0xc9, 0x2d, 0x7f, 0xba, 0xbe, 0xd8, 0x05,
+	0xed, 0xf6, 0xe5, 0xcc, 0x03, 0x57, 0x33, 0x0f, 0xfc, 0x9e, 0x79, 0xe0, 0xf3, 0xdc, 0x2b, 0x5c,
+	0xcd, 0xbd, 0xc2, 0xcf, 0xb9, 0x57, 0xf8, 0xd0, 0x64, 0xdc, 0xf8, 0x93, 0x70, 0xe0, 0xc7, 0x0f,
+	0x80, 0xaa, 0x60, 0x8f, 0x4b, 0x3c, 0x22, 0x81, 0x14, 0x3c, 0x08, 0xf1, 0x69, 0x66, 0x87, 0x41,
+	0x25, 0x79, 0x18, 0x2f, 0xff, 0x06, 0x00, 0x00, 0xff, 0xff, 0xb5, 0xed, 0xd0, 0x2e, 0xd8, 0x03,
+	0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -197,6 +303,9 @@ const _ = grpc.SupportPackageIsVersion4
 type MsgClient interface {
 	// OnboardParticipant defines a method for enrolling a new validator.
 	OnboardParticipant(ctx context.Context, in *MsgOnboardParticipant, opts ...grpc.CallOption) (*MsgOnboardParticipantResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error)
 }
 
 type msgClient struct {
@@ -216,10 +325,22 @@ func (c *msgClient) OnboardParticipant(ctx context.Context, in *MsgOnboardPartic
 	return out, nil
 }
 
+func (c *msgClient) UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error) {
+	out := new(MsgUpdateParamsResponse)
+	err := c.cc.Invoke(ctx, "/cerc.onboarding.v1.Msg/UpdateParams", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // MsgServer is the server API for Msg service.
 type MsgServer interface {
 	// OnboardParticipant defines a method for enrolling a new validator.
 	OnboardParticipant(context.Context, *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error)
+	// UpdateParams defines an operation for updating the x/staking module
+	// parameters.
+	UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error)
 }
 
 // UnimplementedMsgServer can be embedded to have forward compatible implementations.
@@ -229,6 +350,9 @@ type UnimplementedMsgServer struct {
 func (*UnimplementedMsgServer) OnboardParticipant(ctx context.Context, req *MsgOnboardParticipant) (*MsgOnboardParticipantResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method OnboardParticipant not implemented")
 }
+func (*UnimplementedMsgServer) UpdateParams(ctx context.Context, req *MsgUpdateParams) (*MsgUpdateParamsResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method UpdateParams not implemented")
+}
 
 func RegisterMsgServer(s grpc1.Server, srv MsgServer) {
 	s.RegisterService(&_Msg_serviceDesc, srv)
@@ -252,6 +376,24 @@ func _Msg_OnboardParticipant_Handler(srv interface{}, ctx context.Context, dec f
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_UpdateParams_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgUpdateParams)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).UpdateParams(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/cerc.onboarding.v1.Msg/UpdateParams",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).UpdateParams(ctx, req.(*MsgUpdateParams))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Msg_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "cerc.onboarding.v1.Msg",
 	HandlerType: (*MsgServer)(nil),
@@ -260,6 +402,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "OnboardParticipant",
 			Handler:    _Msg_OnboardParticipant_Handler,
 		},
+		{
+			MethodName: "UpdateParams",
+			Handler:    _Msg_UpdateParams_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "cerc/onboarding/v1/tx.proto",
@@ -349,6 +495,69 @@ func (m *MsgOnboardParticipantResponse) MarshalToSizedBuffer(dAtA []byte) (int,
 	return len(dAtA) - i, nil
 }
 
+func (m *MsgUpdateParams) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgUpdateParams) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgUpdateParams) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	{
+		size, err := m.Params.MarshalToSizedBuffer(dAtA[:i])
+		if err != nil {
+			return 0, err
+		}
+		i -= size
+		i = encodeVarintTx(dAtA, i, uint64(size))
+	}
+	i--
+	dAtA[i] = 0x12
+	if len(m.Authority) > 0 {
+		i -= len(m.Authority)
+		copy(dAtA[i:], m.Authority)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Authority)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *MsgUpdateParamsResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgUpdateParamsResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgUpdateParamsResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintTx(dAtA []byte, offset int, v uint64) int {
 	offset -= sovTx(v)
 	base := offset
@@ -396,6 +605,30 @@ func (m *MsgOnboardParticipantResponse) Size() (n int) {
 	return n
 }
 
+func (m *MsgUpdateParams) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Authority)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = m.Params.Size()
+	n += 1 + l + sovTx(uint64(l))
+	return n
+}
+
+func (m *MsgUpdateParamsResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
 func sovTx(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -663,6 +896,171 @@ func (m *MsgOnboardParticipantResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *MsgUpdateParams) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgUpdateParams: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgUpdateParams: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Authority", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Authority = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Params", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			if err := m.Params.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MsgUpdateParamsResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgUpdateParamsResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgUpdateParamsResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipTx(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0