diff --git a/app/app.go b/app/app.go
index a668fd4..5554856 100644
--- a/app/app.go
+++ b/app/app.go
@@ -619,6 +619,7 @@ func NewRollapp(
 		keys[callbackTypes.StoreKey],
 		&app.WasmKeeper,
 		app.BankKeeper,
+		authtypes.NewModuleAddress(govtypes.ModuleName).String(),
 	)
 
 	app.CWErrorsKeeper = cwerrorsKeeper.NewKeeper(
@@ -627,6 +628,7 @@ func NewRollapp(
 		tkeys[cwerrorsTypes.TStoreKey],
 		&app.WasmKeeper,
 		app.BankKeeper,
+		authtypes.NewModuleAddress(govtypes.ModuleName).String(),
 	)
 
 	app.TimeUpgradeKeeper = timeupgradekeeper.NewKeeper(
diff --git a/proto/rollapp/callback/v1/tx.proto b/proto/rollapp/callback/v1/tx.proto
index c80b82b..a02b4a4 100644
--- a/proto/rollapp/callback/v1/tx.proto
+++ b/proto/rollapp/callback/v1/tx.proto
@@ -6,6 +6,7 @@ option go_package = "github.com/dymensionxyz/rollapp-wasm/x/callback/types";
 import "gogoproto/gogo.proto";
 import "cosmos/base/v1beta1/coin.proto";
 import "cosmos/msg/v1/msg.proto";
+import "cosmos_proto/cosmos.proto";
 import "rollapp/callback/v1/callback.proto";
 
 // Msg defines the module messaging service.
@@ -15,6 +16,9 @@ service Msg {
 
   // CancelCallback defines a message for cancelling an existing callback
   rpc CancelCallback(MsgCancelCallback) returns (MsgCancelCallbackResponse);
+
+  // UpdateParams is used for updating module params.
+  rpc UpdateParams(MsgUpdateParams) returns (MsgUpdateParamsResponse);
 }
 
 // MsgRequestCallback is the Msg/RequestCallback request type.
@@ -54,4 +58,17 @@ message MsgCancelCallback{
 message MsgCancelCallbackResponse {
   // refund is the amount of fees being refunded due to the cancellation of the callback
   cosmos.base.v1beta1.Coin refund = 1 [ (gogoproto.nullable) = false ];
-} 
\ No newline at end of file
+}
+
+// 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"];
+  // NOTE: All parameters must be supplied.
+  Params params = 2 [(gogoproto.nullable) = false];
+}
+
+// MsgUpdateParamsResponse defines the response structure for executing a MsgUpdateParams message.
+message MsgUpdateParamsResponse {}
\ No newline at end of file
diff --git a/proto/rollapp/cwerrors/v1/tx.proto b/proto/rollapp/cwerrors/v1/tx.proto
index 1df3036..a6f52ed 100644
--- a/proto/rollapp/cwerrors/v1/tx.proto
+++ b/proto/rollapp/cwerrors/v1/tx.proto
@@ -4,6 +4,8 @@ package rollapp.cwerrors.v1;
 import "gogoproto/gogo.proto";
 import "cosmos/msg/v1/msg.proto";
 import "cosmos/base/v1beta1/coin.proto";
+import "rollapp/cwerrors/v1/params.proto";
+import "cosmos_proto/cosmos.proto";
 
 option go_package = "github.com/dymensionxyz/rollapp-wasm/x/cwerrors/types";
 
@@ -13,6 +15,10 @@ service Msg {
   // sudo callback on errors
   rpc SubscribeToError(MsgSubscribeToError)
       returns (MsgSubscribeToErrorResponse);
+
+  // UpdateParams is used for updating module params.
+  rpc UpdateParams(MsgUpdateParams) 
+      returns (MsgUpdateParamsResponse);
 }
 
 // MsgSubscribeToError is the Msg/SubscribeToError request type.
@@ -35,3 +41,16 @@ message MsgSubscribeToErrorResponse {
   // valid
   int64 subscription_valid_till = 1;
 }
+
+// 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"];
+  // NOTE: All parameters must be supplied.
+  Params params = 2 [(gogoproto.nullable) = false];
+}
+
+// MsgUpdateParamsResponse defines the response structure for executing a MsgUpdateParams message.
+message MsgUpdateParamsResponse {}
\ No newline at end of file
diff --git a/x/callback/keeper/keeper.go b/x/callback/keeper/keeper.go
index 40b38fa..a266723 100644
--- a/x/callback/keeper/keeper.go
+++ b/x/callback/keeper/keeper.go
@@ -2,11 +2,11 @@ package keeper
 
 import (
 	"cosmossdk.io/collections"
-	"github.com/tendermint/tendermint/libs/log"
 	"github.com/cosmos/cosmos-sdk/codec"
 	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	authTypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	"github.com/tendermint/tendermint/libs/log"
 
 	"github.com/dymensionxyz/rollapp-wasm/internal/collcompat"
 	"github.com/dymensionxyz/rollapp-wasm/x/callback/types"
@@ -14,10 +14,11 @@ import (
 
 // Keeper provides module state operations.
 type Keeper struct {
-	cdc           codec.Codec
-	storeKey      storetypes.StoreKey
-	wasmKeeper    types.WasmKeeperExpected
-	bankKeeper    types.BankKeeperExpected
+	authority  string // authority is the x/gov module account
+	cdc        codec.Codec
+	storeKey   storetypes.StoreKey
+	wasmKeeper types.WasmKeeperExpected
+	bankKeeper types.BankKeeperExpected
 
 	Schema collections.Schema
 
@@ -28,13 +29,14 @@ type Keeper struct {
 }
 
 // NewKeeper creates a new Keeper instance.
-func NewKeeper(cdc codec.Codec, storeKey storetypes.StoreKey, wk types.WasmKeeperExpected, bk types.BankKeeperExpected) Keeper {
+func NewKeeper(cdc codec.Codec, storeKey storetypes.StoreKey, wk types.WasmKeeperExpected, bk types.BankKeeperExpected, authority string) Keeper {
 	sb := collections.NewSchemaBuilder(collcompat.NewKVStoreService(storeKey))
 	k := Keeper{
-		cdc:           cdc,
-		storeKey:      storeKey,
-		wasmKeeper:    wk,
-		bankKeeper:    bk,
+		cdc:        cdc,
+		storeKey:   storeKey,
+		wasmKeeper: wk,
+		bankKeeper: bk,
+		authority:  authority,
 		Params: collections.NewItem(
 			sb,
 			types.ParamsKeyPrefix,
diff --git a/x/callback/keeper/msg_server.go b/x/callback/keeper/msg_server.go
index f4de59d..6319b47 100644
--- a/x/callback/keeper/msg_server.go
+++ b/x/callback/keeper/msg_server.go
@@ -6,6 +6,7 @@ import (
 	errorsmod "cosmossdk.io/errors"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 
@@ -128,3 +129,22 @@ func (s MsgServer) RequestCallback(c context.Context, request *types.MsgRequestC
 
 	return &types.MsgRequestCallbackResponse{}, nil
 }
+
+func (s MsgServer) UpdateParams(goCtx context.Context, msg *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error) {
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	if s.keeper.authority != msg.Authority {
+		return nil, errorsmod.Wrapf(sdkerrors.ErrInvalidRequest, "invalid authority; expected %s, got %s", s.keeper.authority, msg.Authority)
+	}
+
+	err := msg.ValidateBasic()
+	if err != nil {
+		return nil, err
+	}
+
+	err = s.keeper.SetParams(ctx, msg.Params)
+	if err != nil {
+		return nil, err
+	}
+	return &types.MsgUpdateParamsResponse{}, nil
+}
diff --git a/x/callback/types/codec.go b/x/callback/types/codec.go
index d6eb553..cd3c20e 100644
--- a/x/callback/types/codec.go
+++ b/x/callback/types/codec.go
@@ -13,6 +13,7 @@ import (
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
 	cdc.RegisterConcrete(&MsgRequestCallback{}, "callback/MsgRequestCallback", nil)
 	cdc.RegisterConcrete(&MsgCancelCallback{}, "callback/MsgCancelCallback", nil)
+	cdc.RegisterConcrete(&MsgUpdateParams{}, "callback/MsgUpdateParams", nil)
 }
 
 // RegisterInterfaces registers interfaces types with the interface registry.
@@ -20,6 +21,7 @@ func RegisterInterfaces(registry types.InterfaceRegistry) {
 	registry.RegisterImplementations((*sdk.Msg)(nil),
 		&MsgRequestCallback{},
 		&MsgCancelCallback{},
+		&MsgUpdateParams{},
 	)
 
 	msgservice.RegisterMsgServiceDesc(registry, &_Msg_serviceDesc)
diff --git a/x/callback/types/keys.go b/x/callback/types/keys.go
index a082752..104f409 100644
--- a/x/callback/types/keys.go
+++ b/x/callback/types/keys.go
@@ -11,6 +11,8 @@ const (
 	StoreKey = ModuleName
 	// QuerierRoute is the querier route for the module.
 	QuerierRoute = ModuleName
+
+	RouterKey = ModuleName
 )
 
 var (
diff --git a/x/callback/types/msg.go b/x/callback/types/msg.go
index de43656..ec69f9e 100644
--- a/x/callback/types/msg.go
+++ b/x/callback/types/msg.go
@@ -2,13 +2,19 @@ package types
 
 import (
 	errorsmod "cosmossdk.io/errors"
+	"fmt"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkErrors "github.com/cosmos/cosmos-sdk/types/errors"
 )
 
+const (
+	TypeMsgUpdateParams = "update_params"
+)
+
 var (
 	_ sdk.Msg = &MsgRequestCallback{}
 	_ sdk.Msg = &MsgCancelCallback{}
+	_ sdk.Msg = &MsgUpdateParams{}
 )
 
 // NewMsgRequestCallback creates a new MsgRequestCallback instance.
@@ -80,3 +86,35 @@ func (m MsgCancelCallback) ValidateBasic() error {
 
 	return nil
 }
+
+// GetSigners implements types.Msg.
+func (m *MsgUpdateParams) GetSigners() []sdk.AccAddress {
+	addr, _ := sdk.AccAddressFromBech32(m.Authority)
+	return []sdk.AccAddress{addr}
+}
+
+// ValidateBasic implements types.Msg.
+func (m *MsgUpdateParams) ValidateBasic() error {
+	if _, err := sdk.AccAddressFromBech32(m.Authority); err != nil {
+		return fmt.Errorf("invalid authority address: %w", err)
+	}
+
+	if err := m.Params.Validate(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (m *MsgUpdateParams) GetSignBytes() []byte {
+	bz := ModuleCdc.MustMarshalJSON(m)
+	return sdk.MustSortJSON(bz)
+}
+
+func (m *MsgUpdateParams) Route() string {
+	return RouterKey
+}
+
+func (m *MsgUpdateParams) Type() string {
+	return TypeMsgUpdateParams
+}
diff --git a/x/callback/types/tx.pb.go b/x/callback/types/tx.pb.go
index a2cd4fd..5b0718e 100644
--- a/x/callback/types/tx.pb.go
+++ b/x/callback/types/tx.pb.go
@@ -6,6 +6,7 @@ package types
 import (
 	context "context"
 	fmt "fmt"
+	_ "github.com/cosmos/cosmos-proto"
 	types "github.com/cosmos/cosmos-sdk/types"
 	_ "github.com/cosmos/cosmos-sdk/types/msgservice"
 	_ "github.com/cosmos/gogoproto/gogoproto"
@@ -268,46 +269,147 @@ func (m *MsgCancelCallbackResponse) GetRefund() types.Coin {
 	return types.Coin{}
 }
 
+// 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"`
+	// 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_2a0ba37147abd0c2, []int{4}
+}
+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_2a0ba37147abd0c2, []int{5}
+}
+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((*MsgRequestCallback)(nil), "rollapp.callback.v1.MsgRequestCallback")
 	proto.RegisterType((*MsgRequestCallbackResponse)(nil), "rollapp.callback.v1.MsgRequestCallbackResponse")
 	proto.RegisterType((*MsgCancelCallback)(nil), "rollapp.callback.v1.MsgCancelCallback")
 	proto.RegisterType((*MsgCancelCallbackResponse)(nil), "rollapp.callback.v1.MsgCancelCallbackResponse")
+	proto.RegisterType((*MsgUpdateParams)(nil), "rollapp.callback.v1.MsgUpdateParams")
+	proto.RegisterType((*MsgUpdateParamsResponse)(nil), "rollapp.callback.v1.MsgUpdateParamsResponse")
 }
 
 func init() { proto.RegisterFile("rollapp/callback/v1/tx.proto", fileDescriptor_2a0ba37147abd0c2) }
 
 var fileDescriptor_2a0ba37147abd0c2 = []byte{
-	// 459 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xcc, 0x93, 0x4f, 0x6f, 0xd3, 0x30,
-	0x18, 0xc6, 0x6b, 0xda, 0x55, 0xc2, 0x93, 0x56, 0x30, 0xff, 0xb2, 0x68, 0x0a, 0x55, 0x0f, 0xac,
-	0x20, 0x61, 0xab, 0x9b, 0x10, 0x12, 0x37, 0xd6, 0x0b, 0x1c, 0x2a, 0xa4, 0x88, 0x13, 0x97, 0xca,
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-	0x00, 0xff, 0xff, 0x52, 0x75, 0xff, 0x2f, 0xd4, 0x03, 0x00, 0x00,
+	// 568 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xcc, 0x54, 0xcd, 0x6e, 0xd3, 0x4c,
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+	0x2c, 0x07, 0x56, 0x14, 0x73, 0xc9, 0xd1, 0x55, 0x85, 0x5a, 0x19, 0x6a, 0xf5, 0x6b, 0xfa, 0x2e,
+	0xe3, 0x8c, 0x27, 0x38, 0x9e, 0x7c, 0xa5, 0x54, 0xdd, 0x70, 0xb9, 0x08, 0xb8, 0xc0, 0x0e, 0x11,
+	0x14, 0xf7, 0x6b, 0x0e, 0x95, 0xa4, 0x86, 0x5d, 0xee, 0x87, 0x0a, 0xdf, 0x53, 0x78, 0x20, 0xd8,
+	0xa4, 0x45, 0x20, 0x98, 0x02, 0xca, 0x29, 0xd0, 0x4e, 0x15, 0xd3, 0x1f, 0x05, 0x99, 0xab, 0xcc,
+	0x4d, 0xad, 0x24, 0x1c, 0xf3, 0x07, 0x80, 0xa8, 0x25, 0x98, 0x4d, 0xdf, 0xf4, 0xa8, 0x90, 0x4d,
+	0x05, 0xa2, 0xeb, 0xb0, 0x20, 0x68, 0xe8, 0xd1, 0x58, 0x03, 0x15, 0x50, 0xdd, 0xb6, 0xd5, 0x1f,
+	0xba, 0x03, 0xff, 0x77, 0x79, 0x28, 0x63, 0xe2, 0xca, 0x36, 0xf1, 0xbc, 0x98, 0x0a, 0xa1, 0x6d,
+	0x24, 0x8c, 0x52, 0x56, 0x7f, 0x9c, 0x96, 0xd1, 0x35, 0x58, 0x38, 0xe5, 0x4e, 0xdb, 0xf7, 0xb4,
+	0xcd, 0x0a, 0xa8, 0xe6, 0xed, 0xad, 0x53, 0xee, 0x3c, 0xf5, 0xd0, 0x01, 0x2c, 0x65, 0x16, 0xda,
+	0x1d, 0xea, 0xb3, 0x8e, 0xd4, 0xf2, 0x15, 0x50, 0xdd, 0xb4, 0x8b, 0x59, 0xf9, 0x49, 0x52, 0x45,
+	0x47, 0x30, 0x7f, 0x42, 0xa9, 0xd0, 0xb6, 0x2a, 0xa0, 0xba, 0x53, 0x2f, 0x5b, 0x2a, 0xda, 0x64,
+	0x40, 0x96, 0x1a, 0x90, 0xd5, 0xe4, 0x7e, 0xd8, 0xc8, 0x9f, 0xff, 0xbc, 0x99, 0xb3, 0x13, 0xf2,
+	0xf1, 0xce, 0xfb, 0xdf, 0x9f, 0xef, 0x2a, 0xb3, 0xe6, 0x3e, 0xd4, 0x97, 0xa3, 0xd9, 0x54, 0x44,
+	0x3c, 0x14, 0xd4, 0xfc, 0x04, 0xe0, 0x95, 0x96, 0x60, 0x4d, 0x12, 0xba, 0xb4, 0xfb, 0x0f, 0x05,
+	0x9f, 0xcf, 0xf0, 0x12, 0x96, 0x97, 0x4c, 0x66, 0x11, 0xd0, 0x43, 0x58, 0x88, 0xe9, 0x49, 0x2f,
+	0xf4, 0x12, 0xb3, 0x6b, 0x0c, 0x49, 0xd1, 0xcd, 0x8f, 0x00, 0x96, 0x5a, 0x82, 0xbd, 0x8a, 0x3c,
+	0x22, 0xe9, 0x73, 0x12, 0x93, 0x40, 0xa0, 0x07, 0x70, 0x9b, 0xf4, 0x64, 0x87, 0xc7, 0xbe, 0x1c,
+	0xa6, 0xe1, 0x1b, 0xda, 0xb7, 0x2f, 0x87, 0xbb, 0x4a, 0x52, 0xa5, 0x7b, 0x21, 0x63, 0x3f, 0x64,
+	0xf6, 0x8c, 0x8a, 0x1e, 0xc1, 0x42, 0x94, 0x28, 0x24, 0xf3, 0xd8, 0xa9, 0xdf, 0xb0, 0x56, 0x6c,
+	0xbd, 0x95, 0x36, 0xc9, 0x6c, 0xa4, 0x07, 0x8e, 0x8b, 0x93, 0xa4, 0x33, 0x29, 0xb3, 0x0c, 0xf7,
+	0x16, 0x5c, 0x65, 0x51, 0xeb, 0x5f, 0x37, 0xe0, 0x66, 0x4b, 0x30, 0x74, 0x06, 0x4b, 0x8b, 0xbb,
+	0x7a, 0xb0, 0xb2, 0xe1, 0xf2, 0xcd, 0xeb, 0x78, 0x4d, 0xe2, 0x74, 0xbe, 0x1d, 0x58, 0x5c, 0x58,
+	0x8f, 0xdb, 0x97, 0x49, 0xcc, 0xf3, 0x74, 0x6b, 0x3d, 0xde, 0xb4, 0x93, 0x03, 0xff, 0x9b, 0xbb,
+	0x8c, 0x5b, 0x97, 0x9d, 0xff, 0x9b, 0xa5, 0xdf, 0x5b, 0x87, 0x95, 0xf5, 0x68, 0x3c, 0x3b, 0x1f,
+	0x19, 0xe0, 0x62, 0x64, 0x80, 0x5f, 0x23, 0x03, 0x7c, 0x18, 0x1b, 0xb9, 0x8b, 0xb1, 0x91, 0xfb,
+	0x3e, 0x36, 0x72, 0xaf, 0xef, 0x33, 0x5f, 0x76, 0x7a, 0x8e, 0xe5, 0xf2, 0x00, 0x7b, 0xc3, 0x80,
+	0x86, 0xc2, 0xe7, 0xe1, 0x60, 0xf8, 0x0e, 0x2b, 0xf9, 0xc3, 0xb7, 0x44, 0x04, 0x78, 0x30, 0x7b,
+	0x47, 0xe4, 0x30, 0xa2, 0xc2, 0x29, 0x24, 0x4f, 0xc8, 0xd1, 0x9f, 0x00, 0x00, 0x00, 0xff, 0xff,
+	0x1d, 0x36, 0x9c, 0xb3, 0x05, 0x05, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -326,6 +428,8 @@ type MsgClient interface {
 	RequestCallback(ctx context.Context, in *MsgRequestCallback, opts ...grpc.CallOption) (*MsgRequestCallbackResponse, error)
 	// CancelCallback defines a message for cancelling an existing callback
 	CancelCallback(ctx context.Context, in *MsgCancelCallback, opts ...grpc.CallOption) (*MsgCancelCallbackResponse, error)
+	// UpdateParams is used for updating module params.
+	UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error)
 }
 
 type msgClient struct {
@@ -354,12 +458,23 @@ func (c *msgClient) CancelCallback(ctx context.Context, in *MsgCancelCallback, o
 	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, "/rollapp.callback.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 {
 	// RequestCallback defines a message for registering a callback at a specific height by a given contract
 	RequestCallback(context.Context, *MsgRequestCallback) (*MsgRequestCallbackResponse, error)
 	// CancelCallback defines a message for cancelling an existing callback
 	CancelCallback(context.Context, *MsgCancelCallback) (*MsgCancelCallbackResponse, error)
+	// UpdateParams is used for updating module params.
+	UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error)
 }
 
 // UnimplementedMsgServer can be embedded to have forward compatible implementations.
@@ -372,6 +487,9 @@ func (*UnimplementedMsgServer) RequestCallback(ctx context.Context, req *MsgRequ
 func (*UnimplementedMsgServer) CancelCallback(ctx context.Context, req *MsgCancelCallback) (*MsgCancelCallbackResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method CancelCallback 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)
@@ -413,6 +531,24 @@ func _Msg_CancelCallback_Handler(srv interface{}, ctx context.Context, dec func(
 	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: "/rollapp.callback.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: "rollapp.callback.v1.Msg",
 	HandlerType: (*MsgServer)(nil),
@@ -425,6 +561,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "CancelCallback",
 			Handler:    _Msg_CancelCallback_Handler,
 		},
+		{
+			MethodName: "UpdateParams",
+			Handler:    _Msg_UpdateParams_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "rollapp/callback/v1/tx.proto",
@@ -590,6 +730,69 @@ func (m *MsgCancelCallbackResponse) MarshalToSizedBuffer(dAtA []byte) (int, erro
 	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
@@ -669,6 +872,30 @@ func (m *MsgCancelCallbackResponse) 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
 }
@@ -1145,6 +1372,171 @@ func (m *MsgCancelCallbackResponse) 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
diff --git a/x/cwerrors/keeper/keeper.go b/x/cwerrors/keeper/keeper.go
index 9ffe50d..a5542f4 100644
--- a/x/cwerrors/keeper/keeper.go
+++ b/x/cwerrors/keeper/keeper.go
@@ -2,10 +2,10 @@ package keeper
 
 import (
 	"cosmossdk.io/collections"
-	"github.com/tendermint/tendermint/libs/log"
 	"github.com/cosmos/cosmos-sdk/codec"
 	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/tendermint/tendermint/libs/log"
 
 	"github.com/dymensionxyz/rollapp-wasm/internal/collcompat"
 	"github.com/dymensionxyz/rollapp-wasm/x/cwerrors/types"
@@ -13,11 +13,12 @@ import (
 
 // Keeper provides module state operations.
 type Keeper struct {
-	cdc           codec.Codec
-	storeKey      storetypes.StoreKey
-	tStoreKey     storetypes.StoreKey
-	wasmKeeper    types.WasmKeeperExpected
-	bankKeeper    types.BankKeeperExpected
+	authority  string // authority is the x/gov module account
+	cdc        codec.Codec
+	storeKey   storetypes.StoreKey
+	tStoreKey  storetypes.StoreKey
+	wasmKeeper types.WasmKeeperExpected
+	bankKeeper types.BankKeeperExpected
 
 	Schema collections.Schema
 
@@ -39,15 +40,16 @@ type Keeper struct {
 
 // NewKeeper creates a new Keeper instance.
 func NewKeeper(cdc codec.Codec, storeKey storetypes.StoreKey, tStoreKey storetypes.StoreKey,
-	wk types.WasmKeeperExpected, bk types.BankKeeperExpected,
+	wk types.WasmKeeperExpected, bk types.BankKeeperExpected, authority string,
 ) Keeper {
 	sb := collections.NewSchemaBuilder(collcompat.NewKVStoreService(storeKey))
 	k := Keeper{
-		cdc:           cdc,
-		storeKey:      storeKey,
-		tStoreKey:     tStoreKey,
-		wasmKeeper:    wk,
-		bankKeeper:    bk,
+		cdc:        cdc,
+		storeKey:   storeKey,
+		tStoreKey:  tStoreKey,
+		wasmKeeper: wk,
+		bankKeeper: bk,
+		authority:  authority,
 		Params: collections.NewItem(
 			sb,
 			types.ParamsKeyPrefix,
@@ -108,7 +110,6 @@ func (k Keeper) Logger(ctx sdk.Context) log.Logger {
 	return ctx.Logger().With("module", "x/"+types.ModuleName)
 }
 
-
 // SetWasmKeeper sets the given wasm keeper.
 // Only for testing purposes
 func (k *Keeper) SetWasmKeeper(wk types.WasmKeeperExpected) {
diff --git a/x/cwerrors/keeper/msg_server.go b/x/cwerrors/keeper/msg_server.go
index 3950ff1..0fe11d2 100644
--- a/x/cwerrors/keeper/msg_server.go
+++ b/x/cwerrors/keeper/msg_server.go
@@ -2,9 +2,11 @@ package keeper
 
 import (
 	"context"
-	
+
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
+	errorsmod "cosmossdk.io/errors"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 
@@ -57,4 +59,23 @@ func (s *MsgServer) SubscribeToError(c context.Context, request *types.MsgSubscr
 	return &types.MsgSubscribeToErrorResponse{
 		SubscriptionValidTill: subscriptionEndHeight,
 	}, nil
-}
\ No newline at end of file
+}
+
+func (s *MsgServer) UpdateParams(goCtx context.Context, msg *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error) {
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	if s.keeper.authority != msg.Authority {
+		return nil, errorsmod.Wrapf(sdkerrors.ErrInvalidRequest, "invalid authority; expected %s, got %s", s.keeper.authority, msg.Authority)
+	}
+
+	err := msg.ValidateBasic()
+	if err != nil {
+		return nil, err
+	}
+
+	err = s.keeper.SetParams(ctx, msg.Params)
+	if err != nil {
+		return nil, err
+	}
+	return &types.MsgUpdateParamsResponse{}, nil
+}
diff --git a/x/cwerrors/types/codec.go b/x/cwerrors/types/codec.go
index 21ac411..fc60687 100644
--- a/x/cwerrors/types/codec.go
+++ b/x/cwerrors/types/codec.go
@@ -12,12 +12,14 @@ import (
 // These types are used for Amino JSON serialization.
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
 	cdc.RegisterConcrete(&MsgSubscribeToError{}, "cwerrors/MsgSubscribeToError", nil)
+	cdc.RegisterConcrete(&MsgUpdateParams{}, "cwerrors/MsgUpdateParams", nil)
 }
 
 // RegisterInterfaces registers interfaces types with the interface registry.
 func RegisterInterfaces(registry types.InterfaceRegistry) {
 	registry.RegisterImplementations((*sdk.Msg)(nil),
 		&MsgSubscribeToError{},
+		&MsgUpdateParams{},
 	)
 
 	msgservice.RegisterMsgServiceDesc(registry, &_Msg_serviceDesc)
diff --git a/x/cwerrors/types/keys.go b/x/cwerrors/types/keys.go
index 8e70411..8984a7b 100644
--- a/x/cwerrors/types/keys.go
+++ b/x/cwerrors/types/keys.go
@@ -14,6 +14,8 @@ const (
 	QuerierRoute = ModuleName
 	// TStoreKey defines the transient store key
 	TStoreKey = "t_" + ModuleName
+
+	RouterKey = ModuleName
 )
 
 // Collections
diff --git a/x/cwerrors/types/msg.go b/x/cwerrors/types/msg.go
index 52843fa..952ae89 100644
--- a/x/cwerrors/types/msg.go
+++ b/x/cwerrors/types/msg.go
@@ -1,13 +1,19 @@
 package types
 
 import (
+	"fmt"
 	errorsmod "cosmossdk.io/errors"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkErrors "github.com/cosmos/cosmos-sdk/types/errors"
 )
 
+const (
+	TypeMsgUpdateParams = "update_params"
+)
+
 var (
 	_ sdk.Msg = &MsgSubscribeToError{}
+	_ sdk.Msg = &MsgUpdateParams{}
 )
 
 // GetSigners implements the sdk.Msg interface.
@@ -28,3 +34,35 @@ func (m MsgSubscribeToError) ValidateBasic() error {
 	}
 	return nil
 }
+
+// GetSigners implements types.Msg.
+func (m *MsgUpdateParams) GetSigners() []sdk.AccAddress {
+	addr, _ := sdk.AccAddressFromBech32(m.Authority)
+	return []sdk.AccAddress{addr}
+}
+
+// ValidateBasic implements types.Msg.
+func (m *MsgUpdateParams) ValidateBasic() error {
+	if _, err := sdk.AccAddressFromBech32(m.Authority); err != nil {
+		return fmt.Errorf("invalid authority address: %w", err)
+	}
+
+	if err := m.Params.Validate(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (m *MsgUpdateParams) GetSignBytes() []byte {
+	bz := ModuleCdc.MustMarshalJSON(m)
+	return sdk.MustSortJSON(bz)
+}
+
+func (m *MsgUpdateParams) Route() string {
+	return RouterKey
+}
+
+func (m *MsgUpdateParams) Type() string {
+	return TypeMsgUpdateParams
+}
\ No newline at end of file
diff --git a/x/cwerrors/types/tx.pb.go b/x/cwerrors/types/tx.pb.go
index b0a7d4c..7c467d0 100644
--- a/x/cwerrors/types/tx.pb.go
+++ b/x/cwerrors/types/tx.pb.go
@@ -6,6 +6,7 @@ package types
 import (
 	context "context"
 	fmt "fmt"
+	_ "github.com/cosmos/cosmos-proto"
 	types "github.com/cosmos/cosmos-sdk/types"
 	_ "github.com/cosmos/cosmos-sdk/types/msgservice"
 	_ "github.com/cosmos/gogoproto/gogoproto"
@@ -144,39 +145,141 @@ func (m *MsgSubscribeToErrorResponse) GetSubscriptionValidTill() int64 {
 	return 0
 }
 
+// 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"`
+	// 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_86f9be05f20db712, []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_86f9be05f20db712, []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((*MsgSubscribeToError)(nil), "rollapp.cwerrors.v1.MsgSubscribeToError")
 	proto.RegisterType((*MsgSubscribeToErrorResponse)(nil), "rollapp.cwerrors.v1.MsgSubscribeToErrorResponse")
+	proto.RegisterType((*MsgUpdateParams)(nil), "rollapp.cwerrors.v1.MsgUpdateParams")
+	proto.RegisterType((*MsgUpdateParamsResponse)(nil), "rollapp.cwerrors.v1.MsgUpdateParamsResponse")
 }
 
 func init() { proto.RegisterFile("rollapp/cwerrors/v1/tx.proto", fileDescriptor_86f9be05f20db712) }
 
 var fileDescriptor_86f9be05f20db712 = []byte{
-	// 382 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x92, 0x3d, 0x6f, 0xd3, 0x40,
-	0x18, 0xc7, 0x6d, 0x8c, 0x22, 0x71, 0x19, 0x88, 0x1c, 0x20, 0x21, 0x20, 0x13, 0x65, 0x0a, 0x48,
-	0xdc, 0xe1, 0x20, 0x18, 0xd8, 0x08, 0x62, 0x8c, 0x90, 0x4c, 0x60, 0xe8, 0x12, 0xf9, 0xe5, 0xea,
-	0x9e, 0x64, 0xdf, 0x63, 0xdd, 0x73, 0x71, 0x92, 0x8e, 0xfd, 0x04, 0x1d, 0xfb, 0x31, 0xfa, 0x31,
-	0x32, 0x66, 0xec, 0x54, 0x55, 0xc9, 0xd0, 0xaf, 0x51, 0xf9, 0x25, 0x6a, 0xa5, 0x66, 0xe8, 0x66,
-	0x3f, 0xbf, 0xbf, 0xee, 0xff, 0xbb, 0x17, 0xf2, 0x5e, 0x41, 0x92, 0xf8, 0x59, 0xc6, 0xc2, 0x05,
-	0x57, 0x0a, 0x14, 0xb2, 0xdc, 0x65, 0x7a, 0x49, 0x33, 0x05, 0x1a, 0xec, 0x76, 0x4d, 0xe9, 0x9e,
-	0xd2, 0xdc, 0xed, 0xbd, 0x8a, 0x21, 0x86, 0x92, 0xb3, 0xe2, 0xab, 0x8a, 0xf6, 0x3a, 0x21, 0x60,
-	0x0a, 0xc8, 0x52, 0x8c, 0x8b, 0x25, 0x52, 0x8c, 0x6b, 0xe0, 0xd4, 0x20, 0xf0, 0x91, 0xb3, 0xdc,
-	0x0d, 0xb8, 0xf6, 0x5d, 0x16, 0x82, 0x90, 0x15, 0x1f, 0x5c, 0x98, 0xa4, 0x3d, 0xc1, 0xf8, 0xef,
-	0x3c, 0xc0, 0x50, 0x89, 0x80, 0x4f, 0xe1, 0x77, 0x51, 0x65, 0xbf, 0x21, 0x0d, 0xe4, 0x32, 0xe2,
-	0xaa, 0x6b, 0xf6, 0xcd, 0xe1, 0x0b, 0xaf, 0xfe, 0xb3, 0x3f, 0x92, 0x56, 0x08, 0x52, 0x2b, 0x3f,
-	0xd4, 0x33, 0x3f, 0x8a, 0x14, 0x47, 0xec, 0x3e, 0x2b, 0x13, 0x2f, 0xf7, 0xf3, 0x9f, 0xd5, 0xd8,
-	0x76, 0x89, 0x75, 0xcc, 0x79, 0xd7, 0xea, 0x9b, 0xc3, 0xe6, 0xe8, 0x2d, 0xad, 0x44, 0x68, 0x21,
-	0x42, 0x6b, 0x11, 0xfa, 0x0b, 0x84, 0x1c, 0x3f, 0x5f, 0x5f, 0x7f, 0x30, 0xbc, 0x22, 0xfb, 0xa3,
-	0x79, 0x76, 0x7b, 0xf9, 0xa9, 0xae, 0x1a, 0xfc, 0x23, 0xef, 0x0e, 0x98, 0x79, 0x1c, 0x33, 0x90,
-	0xc8, 0xed, 0xef, 0xa4, 0x83, 0x15, 0xcb, 0xb4, 0x00, 0x39, 0xcb, 0xfd, 0x44, 0x44, 0x33, 0x2d,
-	0x92, 0xa4, 0x54, 0xb6, 0xbc, 0xd7, 0x0f, 0xf1, 0xff, 0x82, 0x4e, 0x45, 0x92, 0x8c, 0xe6, 0xc4,
-	0x9a, 0x60, 0x6c, 0x4b, 0xd2, 0x7a, 0xb4, 0xe9, 0x21, 0x3d, 0x70, 0xe2, 0xf4, 0x80, 0x44, 0xef,
-	0xcb, 0x53, 0x93, 0x7b, 0xdd, 0xf1, 0x9f, 0xf5, 0xd6, 0x31, 0x37, 0x5b, 0xc7, 0xbc, 0xd9, 0x3a,
-	0xe6, 0xf9, 0xce, 0x31, 0x36, 0x3b, 0xc7, 0xb8, 0xda, 0x39, 0xc6, 0xd1, 0xb7, 0x58, 0xe8, 0x93,
-	0x79, 0x40, 0x43, 0x48, 0x59, 0xb4, 0x4a, 0xb9, 0x44, 0x01, 0x72, 0xb9, 0x3a, 0x65, 0x75, 0xc5,
-	0xe7, 0x85, 0x8f, 0x29, 0x5b, 0xde, 0xbf, 0x11, 0xbd, 0xca, 0x38, 0x06, 0x8d, 0xf2, 0x02, 0xbf,
-	0xde, 0x05, 0x00, 0x00, 0xff, 0xff, 0xed, 0x22, 0xdc, 0x7a, 0x44, 0x02, 0x00, 0x00,
+	// 497 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x8c, 0x52, 0x4f, 0x6f, 0xd3, 0x30,
+	0x1c, 0x6d, 0x28, 0xaa, 0x34, 0x17, 0xb1, 0x29, 0x1b, 0xf4, 0xcf, 0x50, 0xa8, 0x2a, 0x0e, 0x05,
+	0xb1, 0x98, 0x16, 0x31, 0x89, 0xdd, 0x28, 0xe2, 0x58, 0x81, 0xb2, 0x8d, 0x03, 0x97, 0xca, 0x49,
+	0x8c, 0x67, 0x29, 0xb1, 0x23, 0xff, 0xdc, 0xae, 0xe5, 0xc8, 0x27, 0xe0, 0xc0, 0x81, 0x8f, 0xc1,
+	0x81, 0x0f, 0xb1, 0xe3, 0xc4, 0x09, 0x2e, 0x08, 0xb5, 0x07, 0xbe, 0x06, 0x4a, 0xec, 0xd2, 0x01,
+	0x99, 0xb4, 0x5b, 0xec, 0xf7, 0xf2, 0xde, 0xef, 0x3d, 0xff, 0xd0, 0x1d, 0x25, 0x93, 0x84, 0x64,
+	0x19, 0x8e, 0x4e, 0xa9, 0x52, 0x52, 0x01, 0x9e, 0xf6, 0xb1, 0x9e, 0xf9, 0x99, 0x92, 0x5a, 0xba,
+	0xdb, 0x16, 0xf5, 0x57, 0xa8, 0x3f, 0xed, 0xb7, 0x77, 0x98, 0x64, 0xb2, 0xc0, 0x71, 0xfe, 0x65,
+	0xa8, 0xed, 0x46, 0x24, 0x21, 0x95, 0x80, 0x53, 0x60, 0xb9, 0x44, 0x0a, 0xcc, 0x02, 0x9e, 0x05,
+	0x42, 0x02, 0x14, 0x4f, 0xfb, 0x21, 0xd5, 0xa4, 0x8f, 0x23, 0xc9, 0x85, 0xc5, 0x3b, 0x65, 0x13,
+	0x64, 0x44, 0x91, 0x14, 0x2c, 0xa3, 0x65, 0x14, 0xc6, 0xc6, 0xd3, 0x1c, 0x0c, 0xd4, 0xfd, 0xe4,
+	0xa0, 0xed, 0x11, 0xb0, 0xc3, 0x49, 0x08, 0x91, 0xe2, 0x21, 0x3d, 0x92, 0x2f, 0x72, 0x0d, 0xf7,
+	0x36, 0xaa, 0x01, 0x15, 0x31, 0x55, 0x4d, 0xa7, 0xe3, 0xf4, 0x36, 0x02, 0x7b, 0x72, 0xef, 0xa3,
+	0xad, 0x48, 0x0a, 0xad, 0x48, 0xa4, 0xc7, 0x24, 0x8e, 0x15, 0x05, 0x68, 0x5e, 0x2b, 0x18, 0x9b,
+	0xab, 0xfb, 0x67, 0xe6, 0xda, 0xed, 0xa3, 0xea, 0x5b, 0x4a, 0x9b, 0xd5, 0x8e, 0xd3, 0xab, 0x0f,
+	0x5a, 0xbe, 0xb5, 0xcd, 0x53, 0xf8, 0x36, 0x85, 0xff, 0x5c, 0x72, 0x31, 0xbc, 0x7e, 0xf6, 0xe3,
+	0x6e, 0x25, 0xc8, 0xb9, 0x07, 0xf5, 0xf7, 0xbf, 0x3e, 0x3f, 0xb0, 0x56, 0xdd, 0x63, 0xb4, 0x5b,
+	0x32, 0x59, 0x40, 0x21, 0x93, 0x02, 0xa8, 0xbb, 0x8f, 0x1a, 0x60, 0xb0, 0x4c, 0x73, 0x29, 0xc6,
+	0x53, 0x92, 0xf0, 0x78, 0xac, 0x79, 0x92, 0x14, 0x23, 0x57, 0x83, 0x5b, 0x17, 0xe1, 0xd7, 0x39,
+	0x7a, 0xc4, 0x93, 0xa4, 0xfb, 0xd1, 0x41, 0x9b, 0x23, 0x60, 0xc7, 0x59, 0x4c, 0x34, 0x7d, 0x55,
+	0xd4, 0xe4, 0xee, 0xa3, 0x0d, 0x32, 0xd1, 0x27, 0x52, 0x71, 0x3d, 0x37, 0x81, 0x87, 0xcd, 0xaf,
+	0x5f, 0xf6, 0x76, 0xec, 0xcc, 0x36, 0xd1, 0xa1, 0x56, 0x5c, 0xb0, 0x60, 0x4d, 0x75, 0x9f, 0xa2,
+	0x9a, 0x29, 0xba, 0xe8, 0xa0, 0x3e, 0xd8, 0xf5, 0x4b, 0xde, 0xdb, 0x37, 0x26, 0x36, 0xa7, 0xfd,
+	0xe1, 0xe0, 0x66, 0x1e, 0x75, 0x2d, 0xd5, 0x6d, 0xa1, 0xc6, 0x3f, 0x53, 0xad, 0x92, 0x0e, 0xbe,
+	0x3b, 0xa8, 0x3a, 0x02, 0xe6, 0x0a, 0xb4, 0xf5, 0xdf, 0x3b, 0xf5, 0x4a, 0x1d, 0x4b, 0x7a, 0x6b,
+	0x3f, 0xba, 0x2a, 0xf3, 0x4f, 0xc3, 0x21, 0xba, 0xf1, 0x57, 0x4b, 0xf7, 0x2e, 0x53, 0xb8, 0xc8,
+	0x6a, 0x3f, 0xbc, 0x0a, 0x6b, 0xe5, 0x31, 0x7c, 0x79, 0xb6, 0xf0, 0x9c, 0xf3, 0x85, 0xe7, 0xfc,
+	0x5c, 0x78, 0xce, 0x87, 0xa5, 0x57, 0x39, 0x5f, 0x7a, 0x95, 0x6f, 0x4b, 0xaf, 0xf2, 0xe6, 0x09,
+	0xe3, 0xfa, 0x64, 0x12, 0xfa, 0x91, 0x4c, 0x71, 0x3c, 0x4f, 0xa9, 0x00, 0x2e, 0xc5, 0x6c, 0xfe,
+	0x0e, 0x5b, 0xf9, 0xbd, 0x53, 0x02, 0x29, 0x9e, 0xad, 0xb7, 0x5e, 0xcf, 0x33, 0x0a, 0x61, 0xad,
+	0xd8, 0xeb, 0xc7, 0xbf, 0x03, 0x00, 0x00, 0xff, 0xff, 0x74, 0xe7, 0x9d, 0xfc, 0x98, 0x03, 0x00,
+	0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -194,6 +297,8 @@ type MsgClient interface {
 	// SubscribeToError defines an operation which will register a contract for a
 	// sudo callback on errors
 	SubscribeToError(ctx context.Context, in *MsgSubscribeToError, opts ...grpc.CallOption) (*MsgSubscribeToErrorResponse, error)
+	// UpdateParams is used for updating module params.
+	UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error)
 }
 
 type msgClient struct {
@@ -213,11 +318,22 @@ func (c *msgClient) SubscribeToError(ctx context.Context, in *MsgSubscribeToErro
 	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, "/rollapp.cwerrors.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 {
 	// SubscribeToError defines an operation which will register a contract for a
 	// sudo callback on errors
 	SubscribeToError(context.Context, *MsgSubscribeToError) (*MsgSubscribeToErrorResponse, error)
+	// UpdateParams is used for updating module params.
+	UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error)
 }
 
 // UnimplementedMsgServer can be embedded to have forward compatible implementations.
@@ -227,6 +343,9 @@ type UnimplementedMsgServer struct {
 func (*UnimplementedMsgServer) SubscribeToError(ctx context.Context, req *MsgSubscribeToError) (*MsgSubscribeToErrorResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method SubscribeToError 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)
@@ -250,6 +369,24 @@ func _Msg_SubscribeToError_Handler(srv interface{}, ctx context.Context, dec fun
 	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: "/rollapp.cwerrors.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: "rollapp.cwerrors.v1.Msg",
 	HandlerType: (*MsgServer)(nil),
@@ -258,6 +395,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "SubscribeToError",
 			Handler:    _Msg_SubscribeToError_Handler,
 		},
+		{
+			MethodName: "UpdateParams",
+			Handler:    _Msg_UpdateParams_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "rollapp/cwerrors/v1/tx.proto",
@@ -338,6 +479,69 @@ func (m *MsgSubscribeToErrorResponse) MarshalToSizedBuffer(dAtA []byte) (int, er
 	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
@@ -380,6 +584,30 @@ func (m *MsgSubscribeToErrorResponse) 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
 }
@@ -602,6 +830,171 @@ func (m *MsgSubscribeToErrorResponse) 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