diff --git a/CHANGELOG.md b/CHANGELOG.md
index d77795f887..d632772d6e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -42,6 +42,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 - (metrics) [#1669] Add performance timing metrics to all Begin/EndBlockers
 - (community) [#1704] Add module params
 - (community) [#1706] Add disable inflation upgrade
+- (community) [#1745] Enable params update via governance with `MsgUpdateParams`
 
 ### Bug Fixes
 
@@ -292,6 +293,7 @@ the [changelog](https://github.com/cosmos/cosmos-sdk/blob/v0.38.4/CHANGELOG.md).
 - [#257](https://github.com/Kava-Labs/kava/pulls/257) Include scripts to run
   large-scale simulations remotely using aws-batch
 
+[#1745]: https://github.com/Kava-Labs/kava/pull/1745
 [#1707]: https://github.com/Kava-Labs/kava/pull/1707
 [#1706]: https://github.com/Kava-Labs/kava/pull/1706
 [#1668]: https://github.com/Kava-Labs/kava/pull/1668
diff --git a/app/app.go b/app/app.go
index 0e6ddf3337..f36b426d2d 100644
--- a/app/app.go
+++ b/app/app.go
@@ -251,8 +251,10 @@ var (
 )
 
 // Verify app interface at compile time
-var _ servertypes.Application = (*App)(nil)
-var _ servertypes.ApplicationQueryService = (*App)(nil)
+var (
+	_ servertypes.Application             = (*App)(nil)
+	_ servertypes.ApplicationQueryService = (*App)(nil)
+)
 
 // Options bundles several configuration params for an App.
 type Options struct {
@@ -379,6 +381,9 @@ func NewApp(
 	tkeys := sdk.NewTransientStoreKeys(paramstypes.TStoreKey, evmtypes.TransientKey, feemarkettypes.TransientKey)
 	memKeys := sdk.NewMemoryStoreKeys(capabilitytypes.MemStoreKey)
 
+	// Authority for gov proposals, using the x/gov module account address
+	govAuthorityAddr := authtypes.NewModuleAddress(govtypes.ModuleName)
+
 	app := &App{
 		BaseApp:           bApp,
 		legacyAmino:       legacyAmino,
@@ -485,8 +490,7 @@ func NewApp(
 		appCodec,
 		homePath,
 		app.BaseApp,
-		// Authority
-		authtypes.NewModuleAddress(govtypes.ModuleName).String(),
+		govAuthorityAddr.String(),
 	)
 	app.evidenceKeeper = *evidencekeeper.NewKeeper(
 		appCodec,
@@ -507,8 +511,7 @@ func NewApp(
 	// Create Ethermint keepers
 	app.feeMarketKeeper = feemarketkeeper.NewKeeper(
 		appCodec,
-		// Authority
-		authtypes.NewModuleAddress(govtypes.ModuleName),
+		govAuthorityAddr,
 		keys[feemarkettypes.StoreKey],
 		tkeys[feemarkettypes.TransientKey],
 		feemarketSubspace,
@@ -525,8 +528,7 @@ func NewApp(
 	evmBankKeeper := evmutilkeeper.NewEvmBankKeeper(app.evmutilKeeper, app.bankKeeper, app.accountKeeper)
 	app.evmKeeper = evmkeeper.NewKeeper(
 		appCodec, keys[evmtypes.StoreKey], tkeys[evmtypes.TransientKey],
-		// Authority
-		authtypes.NewModuleAddress(govtypes.ModuleName),
+		govAuthorityAddr,
 		app.accountKeeper, evmBankKeeper, app.stakingKeeper, app.feeMarketKeeper,
 		nil, // precompiled contracts
 		geth.NewEVM,
@@ -667,6 +669,7 @@ func NewApp(
 		&app.mintKeeper,
 		&app.kavadistKeeper,
 		app.stakingKeeper,
+		govAuthorityAddr,
 	)
 
 	app.incentiveKeeper = incentivekeeper.NewKeeper(
diff --git a/docs/core/proto-docs.md b/docs/core/proto-docs.md
index 0391fca7f6..f1e8d197d1 100644
--- a/docs/core/proto-docs.md
+++ b/docs/core/proto-docs.md
@@ -209,6 +209,8 @@
 - [kava/community/v1beta1/tx.proto](#kava/community/v1beta1/tx.proto)
     - [MsgFundCommunityPool](#kava.community.v1beta1.MsgFundCommunityPool)
     - [MsgFundCommunityPoolResponse](#kava.community.v1beta1.MsgFundCommunityPoolResponse)
+    - [MsgUpdateParams](#kava.community.v1beta1.MsgUpdateParams)
+    - [MsgUpdateParamsResponse](#kava.community.v1beta1.MsgUpdateParamsResponse)
   
     - [Msg](#kava.community.v1beta1.Msg)
   
@@ -3214,6 +3216,32 @@ MsgFundCommunityPoolResponse defines the Msg/FundCommunityPool response type.
 
 
 
+
+<a name="kava.community.v1beta1.MsgUpdateParams"></a>
+
+### MsgUpdateParams
+MsgUpdateParams allows an account to update the community module parameters.
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `authority` | [string](#string) |  | authority is the address that controls the module (defaults to x/gov unless overwritten). |
+| `params` | [Params](#kava.community.v1beta1.Params) |  | params defines the x/community parameters to update. |
+
+
+
+
+
+
+<a name="kava.community.v1beta1.MsgUpdateParamsResponse"></a>
+
+### MsgUpdateParamsResponse
+MsgUpdateParamsResponse defines the Msg/UpdateParams response type.
+
+
+
+
+
  <!-- end messages -->
 
  <!-- end enums -->
@@ -3229,6 +3257,7 @@ Msg defines the community Msg service.
 | Method Name | Request Type | Response Type | Description | HTTP Verb | Endpoint |
 | ----------- | ------------ | ------------- | ------------| ------- | -------- |
 | `FundCommunityPool` | [MsgFundCommunityPool](#kava.community.v1beta1.MsgFundCommunityPool) | [MsgFundCommunityPoolResponse](#kava.community.v1beta1.MsgFundCommunityPoolResponse) | FundCommunityPool defines a method to allow an account to directly fund the community module account. | |
+| `UpdateParams` | [MsgUpdateParams](#kava.community.v1beta1.MsgUpdateParams) | [MsgUpdateParamsResponse](#kava.community.v1beta1.MsgUpdateParamsResponse) | UpdateParams defines a method to allow an account to update the community module parameters. | |
 
  <!-- end services -->
 
diff --git a/proto/kava/community/v1beta1/params.proto b/proto/kava/community/v1beta1/params.proto
index c09db13f07..53c3c11860 100644
--- a/proto/kava/community/v1beta1/params.proto
+++ b/proto/kava/community/v1beta1/params.proto
@@ -9,6 +9,8 @@ option go_package = "github.com/kava-labs/kava/x/community/types";
 
 // Params defines the parameters of the community module.
 message Params {
+  option (gogoproto.equal) = true;
+
   // upgrade_time_disable_inflation is the time at which to disable mint and kavadist module inflation.
   // If set to 0, inflation will be disabled from block 1.
   google.protobuf.Timestamp upgrade_time_disable_inflation = 1 [
diff --git a/proto/kava/community/v1beta1/tx.proto b/proto/kava/community/v1beta1/tx.proto
index 143447e1f1..6a7f523b94 100644
--- a/proto/kava/community/v1beta1/tx.proto
+++ b/proto/kava/community/v1beta1/tx.proto
@@ -4,6 +4,7 @@ package kava.community.v1beta1;
 import "cosmos/base/v1beta1/coin.proto";
 import "cosmos_proto/cosmos.proto";
 import "gogoproto/gogo.proto";
+import "kava/community/v1beta1/params.proto";
 
 option go_package = "github.com/kava-labs/kava/x/community/types";
 option (gogoproto.equal_all) = true;
@@ -12,6 +13,9 @@ option (gogoproto.equal_all) = true;
 service Msg {
   // FundCommunityPool defines a method to allow an account to directly fund the community module account.
   rpc FundCommunityPool(MsgFundCommunityPool) returns (MsgFundCommunityPoolResponse);
+
+  // UpdateParams defines a method to allow an account to update the community module parameters.
+  rpc UpdateParams(MsgUpdateParams) returns (MsgUpdateParamsResponse);
 }
 
 // MsgFundCommunityPool allows an account to directly fund the community module account.
@@ -27,3 +31,17 @@ message MsgFundCommunityPool {
 
 // MsgFundCommunityPoolResponse defines the Msg/FundCommunityPool response type.
 message MsgFundCommunityPoolResponse {}
+
+// MsgUpdateParams allows an account to update the community module parameters.
+message MsgUpdateParams {
+  option (gogoproto.goproto_getters) = false;
+
+  // 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/community parameters to update.
+  Params params = 2 [(gogoproto.nullable) = false];
+}
+
+// MsgUpdateParamsResponse defines the Msg/UpdateParams response type.
+message MsgUpdateParamsResponse {}
diff --git a/tests/e2e/e2e_community_update_params_test.go b/tests/e2e/e2e_community_update_params_test.go
new file mode 100644
index 0000000000..5990fe1465
--- /dev/null
+++ b/tests/e2e/e2e_community_update_params_test.go
@@ -0,0 +1,173 @@
+package e2e_test
+
+import (
+	"context"
+	"encoding/hex"
+	"time"
+
+	sdkmath "cosmossdk.io/math"
+	"github.com/cosmos/cosmos-sdk/codec"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+	govv1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1"
+
+	"github.com/kava-labs/kava/tests/e2e/testutil"
+	"github.com/kava-labs/kava/tests/util"
+	communitytypes "github.com/kava-labs/kava/x/community/types"
+)
+
+func (suite *IntegrationTestSuite) TestCommunityUpdateParams_NonAuthority() {
+	// ARRANGE
+	// setup kava account
+	funds := ukava(1e5) // .1 KAVA
+	kavaAcc := suite.Kava.NewFundedAccount("community-non-authority", sdk.NewCoins(funds))
+
+	gasLimit := int64(2e5)
+	fee := ukava(200)
+
+	msg := communitytypes.NewMsgUpdateParams(
+		kavaAcc.SdkAddress,
+		communitytypes.DefaultParams(),
+	)
+
+	// ACT
+	req := util.KavaMsgRequest{
+		Msgs:      []sdk.Msg{&msg},
+		GasLimit:  uint64(gasLimit),
+		FeeAmount: sdk.NewCoins(fee),
+		Memo:      "this is a failure!",
+	}
+	res := kavaAcc.SignAndBroadcastKavaTx(req)
+
+	// ASSERT
+	_, err := util.WaitForSdkTxCommit(suite.Kava.Tx, res.Result.TxHash, 6*time.Second)
+	suite.Require().Error(err)
+	suite.Require().ErrorContains(
+		err,
+		govtypes.ErrInvalidSigner.Error(),
+		"should return with authority check error",
+	)
+}
+
+func (suite *IntegrationTestSuite) TestCommunityUpdateParams_Authority() {
+	// ARRANGE
+	govParamsRes, err := suite.Kava.Gov.Params(context.Background(), &govv1.QueryParamsRequest{
+		ParamsType: govv1.ParamDeposit,
+	})
+	suite.NoError(err)
+
+	// Check initial params
+	communityParamsResInitial, err := suite.Kava.Community.Params(
+		context.Background(),
+		&communitytypes.QueryParamsRequest{},
+	)
+	suite.Require().NoError(err)
+
+	// setup kava account
+	// .1 KAVA + min deposit amount for proposal
+	funds := sdk.NewCoins(ukava(1e5)).Add(govParamsRes.DepositParams.MinDeposit...)
+	kavaAcc := suite.Kava.NewFundedAccount("community-update-params", funds)
+
+	gasLimit := int64(2e5)
+	fee := ukava(200)
+
+	upgradeTime := time.Now().Add(24 * time.Hour).UTC()
+
+	// 1. Proposal
+	updateParamsMsg := communitytypes.NewMsgUpdateParams(
+		authtypes.NewModuleAddress(govtypes.ModuleName), // authority
+		communitytypes.NewParams(
+			upgradeTime,
+			sdkmath.LegacyNewDec(1111), // stakingRewardsPerSecond
+			sdkmath.LegacyNewDec(2222), // upgradeTimeSetstakingRewardsPerSecond
+		),
+	)
+
+	// Make sure we're actually changing the params
+	suite.NotEqual(
+		updateParamsMsg.Params,
+		communityParamsResInitial.Params,
+		"new params should be different from existing",
+	)
+
+	proposalMsg, err := govv1.NewMsgSubmitProposal(
+		[]sdk.Msg{&updateParamsMsg},
+		govParamsRes.DepositParams.MinDeposit,
+		kavaAcc.SdkAddress.String(),
+		"community-update-params",
+	)
+	suite.NoError(err)
+
+	req := util.KavaMsgRequest{
+		Msgs:      []sdk.Msg{proposalMsg},
+		GasLimit:  uint64(gasLimit),
+		FeeAmount: sdk.NewCoins(fee),
+		Memo:      "this is a proposal please accept me",
+	}
+	res := kavaAcc.SignAndBroadcastKavaTx(req)
+	suite.Require().NoError(res.Err)
+
+	// Wait for proposal to be submitted
+	txRes, err := util.WaitForSdkTxCommit(suite.Kava.Tx, res.Result.TxHash, 6*time.Second)
+	suite.Require().NoError(err)
+
+	// Parse tx response to get proposal id
+	var govRes govv1.MsgSubmitProposalResponse
+	suite.decodeTxMsgResponse(txRes, &govRes)
+
+	// 2. Vote for proposal from whale account
+	whale := suite.Kava.GetAccount(testutil.FundedAccountName)
+	voteMsg := govv1.NewMsgVote(
+		whale.SdkAddress,
+		govRes.ProposalId,
+		govv1.OptionYes,
+		"",
+	)
+
+	voteReq := util.KavaMsgRequest{
+		Msgs:      []sdk.Msg{voteMsg},
+		GasLimit:  uint64(gasLimit),
+		FeeAmount: sdk.NewCoins(fee),
+		Memo:      "voting",
+	}
+	voteRes := whale.SignAndBroadcastKavaTx(voteReq)
+	suite.Require().NoError(voteRes.Err)
+
+	_, err = util.WaitForSdkTxCommit(suite.Kava.Tx, voteRes.Result.TxHash, 6*time.Second)
+	suite.Require().NoError(err)
+
+	// 3. Wait until proposal passes
+	suite.Require().Eventually(func() bool {
+		proposalRes, err := suite.Kava.Gov.Proposal(context.Background(), &govv1.QueryProposalRequest{
+			ProposalId: govRes.ProposalId,
+		})
+		suite.NoError(err)
+
+		return proposalRes.Proposal.Status == govv1.StatusPassed
+	}, 60*time.Second, 1*time.Second)
+
+	// Check parameters are updated
+	communityParamsRes, err := suite.Kava.Community.Params(
+		context.Background(),
+		&communitytypes.QueryParamsRequest{},
+	)
+	suite.Require().NoError(err)
+
+	suite.Equal(updateParamsMsg.Params, communityParamsRes.Params)
+}
+
+func (suite *IntegrationTestSuite) decodeTxMsgResponse(txRes *sdk.TxResponse, ptr codec.ProtoMarshaler) {
+	// convert txRes.Data hex string to bytes
+	txResBytes, err := hex.DecodeString(txRes.Data)
+	suite.Require().NoError(err)
+
+	// Unmarshal data to TxMsgData
+	var txMsgData sdk.TxMsgData
+	suite.Kava.EncodingConfig.Marshaler.MustUnmarshal(txResBytes, &txMsgData)
+	suite.T().Logf("txData.MsgResponses: %v", txMsgData.MsgResponses)
+
+	// Parse MsgResponse
+	suite.Kava.EncodingConfig.Marshaler.MustUnmarshal(txMsgData.MsgResponses[0].Value, ptr)
+	suite.Require().NoError(err)
+}
diff --git a/tests/e2e/testutil/chain.go b/tests/e2e/testutil/chain.go
index 542441007d..7a9e5d8fc3 100644
--- a/tests/e2e/testutil/chain.go
+++ b/tests/e2e/testutil/chain.go
@@ -14,6 +14,7 @@ import (
 	txtypes "github.com/cosmos/cosmos-sdk/types/tx"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
+	govv1types "github.com/cosmos/cosmos-sdk/x/gov/types/v1"
 	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
 
 	"github.com/ethereum/go-ethereum"
@@ -55,6 +56,7 @@ type Chain struct {
 	Earn      earntypes.QueryClient
 	Evm       evmtypes.QueryClient
 	Evmutil   evmutiltypes.QueryClient
+	Gov       govv1types.QueryClient
 	Tm        tmservice.ServiceClient
 	Tx        txtypes.ServiceClient
 	Upgrade   upgradetypes.QueryClient
@@ -91,6 +93,7 @@ func NewChain(t *testing.T, details *runner.ChainDetails, fundedAccountMnemonic
 	chain.Earn = earntypes.NewQueryClient(grpcConn)
 	chain.Evm = evmtypes.NewQueryClient(grpcConn)
 	chain.Evmutil = evmutiltypes.NewQueryClient(grpcConn)
+	chain.Gov = govv1types.NewQueryClient(grpcConn)
 	chain.Tm = tmservice.NewServiceClient(grpcConn)
 	chain.Tx = txtypes.NewServiceClient(grpcConn)
 	chain.Upgrade = upgradetypes.NewQueryClient(grpcConn)
diff --git a/x/community/keeper/keeper.go b/x/community/keeper/keeper.go
index f44dc26696..e8e5a5a375 100644
--- a/x/community/keeper/keeper.go
+++ b/x/community/keeper/keeper.go
@@ -25,6 +25,10 @@ type Keeper struct {
 	kavadistKeeper types.KavadistKeeper
 	stakingKeeper  types.StakingKeeper
 
+	// the address capable of executing a MsgUpdateParams message. Typically, this
+	// should be the x/gov module account.
+	authority sdk.AccAddress
+
 	legacyCommunityPoolAddress sdk.AccAddress
 }
 
@@ -40,6 +44,7 @@ func NewKeeper(
 	mk types.MintKeeper,
 	kk types.KavadistKeeper,
 	sk types.StakingKeeper,
+	authority sdk.AccAddress,
 ) Keeper {
 	// ensure community module account is set
 	addr := ak.GetModuleAddress(types.ModuleAccountName)
@@ -50,6 +55,9 @@ func NewKeeper(
 	if addr == nil {
 		panic("legacy community pool address not found")
 	}
+	if err := sdk.VerifyAddressFormat(authority); err != nil {
+		panic(fmt.Sprintf("invalid authority address: %s", err))
+	}
 
 	return Keeper{
 		key: key,
@@ -64,10 +72,16 @@ func NewKeeper(
 		stakingKeeper:  sk,
 		moduleAddress:  addr,
 
+		authority:                  authority,
 		legacyCommunityPoolAddress: legacyAddr,
 	}
 }
 
+// GetAuthority returns the x/community module's authority.
+func (k Keeper) GetAuthority() sdk.AccAddress {
+	return k.authority
+}
+
 // Logger returns a module-specific logger.
 func (k Keeper) Logger(ctx sdk.Context) log.Logger {
 	return ctx.Logger().With("module", "x/"+types.ModuleName)
diff --git a/x/community/keeper/keeper_test.go b/x/community/keeper/keeper_test.go
index 20916e21a2..f3d8d7d6a7 100644
--- a/x/community/keeper/keeper_test.go
+++ b/x/community/keeper/keeper_test.go
@@ -1,13 +1,18 @@
 package keeper_test
 
 import (
+	"strings"
 	"testing"
 	"time"
 
 	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/address"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
 	"github.com/stretchr/testify/suite"
 
+	"github.com/kava-labs/kava/x/community/keeper"
 	"github.com/kava-labs/kava/x/community/testutil"
 	"github.com/kava-labs/kava/x/community/types"
 )
@@ -89,3 +94,95 @@ func (suite *KeeperTestSuite) TestGetAndSetStakingRewardsState() {
 
 	suite.Equal(validParams, keeper.GetStakingRewardsState(suite.Ctx), "expected fetched state to equal set state")
 }
+
+func (suite *KeeperTestSuite) TestGetAuthority_Default() {
+	suite.Equal(
+		authtypes.NewModuleAddress(govtypes.ModuleName),
+		suite.Keeper.GetAuthority(),
+		"expected fetched authority to equal x/gov address",
+	)
+}
+
+func (suite *KeeperTestSuite) TestGetAuthority_Any() {
+	tests := []struct {
+		name      string
+		authority sdk.AccAddress
+	}{
+		{
+			name:      "gov",
+			authority: authtypes.NewModuleAddress(govtypes.ModuleName),
+		},
+		{
+			name:      "random",
+			authority: sdk.AccAddress("random"),
+		},
+	}
+
+	for _, tc := range tests {
+		suite.Run(tc.name, func() {
+			suite.NotPanics(func() {
+				suite.Keeper = keeper.NewKeeper(
+					suite.App.AppCodec(),
+					suite.App.GetKVStoreKey(types.StoreKey),
+					suite.App.GetAccountKeeper(),
+					suite.App.GetBankKeeper(),
+					suite.App.GetCDPKeeper(),
+					suite.App.GetDistrKeeper(),
+					suite.App.GetHardKeeper(),
+					suite.App.GetMintKeeper(),
+					suite.App.GetKavadistKeeper(),
+					suite.App.GetStakingKeeper(),
+					tc.authority,
+				)
+			})
+
+			suite.Equalf(
+				tc.authority,
+				suite.Keeper.GetAuthority(),
+				"expected fetched authority to equal %s address",
+				tc.authority,
+			)
+		})
+	}
+}
+
+func (suite *KeeperTestSuite) TestNewKeeper_InvalidAuthority() {
+	tests := []struct {
+		name      string
+		authority sdk.AccAddress
+		panicStr  string
+	}{
+		{
+			name:      "empty",
+			authority: sdk.AccAddress{},
+			panicStr:  "invalid authority address: addresses cannot be empty: unknown address",
+		},
+		{
+			name:      "too long",
+			authority: sdk.AccAddress(strings.Repeat("a", address.MaxAddrLen+1)),
+			panicStr:  "invalid authority address: address max length is 255, got 256: unknown address",
+		},
+	}
+
+	for _, tc := range tests {
+		suite.Run(tc.name, func() {
+			suite.PanicsWithValue(
+				tc.panicStr,
+				func() {
+					suite.Keeper = keeper.NewKeeper(
+						suite.App.AppCodec(),
+						suite.App.GetKVStoreKey(types.StoreKey),
+						suite.App.GetAccountKeeper(),
+						suite.App.GetBankKeeper(),
+						suite.App.GetCDPKeeper(),
+						suite.App.GetDistrKeeper(),
+						suite.App.GetHardKeeper(),
+						suite.App.GetMintKeeper(),
+						suite.App.GetKavadistKeeper(),
+						suite.App.GetStakingKeeper(),
+						tc.authority,
+					)
+				})
+		})
+	}
+}
diff --git a/x/community/keeper/msg_server.go b/x/community/keeper/msg_server.go
index 66e639ec12..e3945c962e 100644
--- a/x/community/keeper/msg_server.go
+++ b/x/community/keeper/msg_server.go
@@ -3,7 +3,9 @@ package keeper
 import (
 	"context"
 
+	"cosmossdk.io/errors"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
 
 	"github.com/kava-labs/kava/x/community/types"
 )
@@ -47,3 +49,28 @@ func (s msgServer) FundCommunityPool(goCtx context.Context, msg *types.MsgFundCo
 
 	return &types.MsgFundCommunityPoolResponse{}, nil
 }
+
+// UpdateParams handles UpdateParams msgs.
+func (s msgServer) UpdateParams(
+	goCtx context.Context,
+	msg *types.MsgUpdateParams,
+) (*types.MsgUpdateParamsResponse, error) {
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	if s.keeper.GetAuthority().String() != msg.Authority {
+		return nil, errors.Wrapf(
+			govtypes.ErrInvalidSigner,
+			"invalid authority; expected %s, got %s",
+			s.keeper.GetAuthority(),
+			msg.Authority,
+		)
+	}
+
+	if err := msg.Params.Validate(); err != nil {
+		return nil, errors.Wrap(types.ErrInvalidParams, err.Error())
+	}
+
+	s.keeper.SetParams(ctx, msg.Params)
+
+	return &types.MsgUpdateParamsResponse{}, nil
+}
diff --git a/x/community/keeper/msg_server_test.go b/x/community/keeper/msg_server_test.go
index f1df044e57..63095161ee 100644
--- a/x/community/keeper/msg_server_test.go
+++ b/x/community/keeper/msg_server_test.go
@@ -5,6 +5,8 @@ import (
 
 	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
 	"github.com/stretchr/testify/suite"
 
 	"github.com/kava-labs/kava/app"
@@ -110,3 +112,59 @@ func (suite *msgServerTestSuite) TestMsgFundCommunityPool() {
 		})
 	}
 }
+
+func (suite *msgServerTestSuite) TestMsgUpdateParams() {
+	govAddr := authtypes.NewModuleAddress(govtypes.ModuleName)
+
+	testCases := []struct {
+		name          string
+		msg           types.MsgUpdateParams
+		expectedError error
+	}{
+		{
+			name: "valid",
+			msg: types.MsgUpdateParams{
+				Authority: govAddr.String(),
+				Params:    types.DefaultParams(),
+			},
+			expectedError: nil,
+		},
+		{
+			name: "invalid - bad authority",
+			msg: types.MsgUpdateParams{
+				Authority: sdk.AccAddress{1, 2, 3}.String(),
+				Params:    types.DefaultParams(),
+			},
+			expectedError: govtypes.ErrInvalidSigner,
+		},
+		{
+			name: "invalid - empty authority",
+			msg: types.MsgUpdateParams{
+				Authority: "",
+				Params:    types.DefaultParams(),
+			},
+			expectedError: govtypes.ErrInvalidSigner,
+		},
+		{
+			name: "invalid - parameters",
+			msg: types.MsgUpdateParams{
+				Authority: govAddr.String(),
+				Params:    types.Params{},
+			},
+			expectedError: types.ErrInvalidParams,
+		},
+	}
+
+	for _, tc := range testCases {
+		suite.Run(tc.name, func() {
+			suite.SetupTest()
+
+			_, err := suite.msgServer.UpdateParams(sdk.WrapSDKContext(suite.Ctx), &tc.msg)
+			if tc.expectedError == nil {
+				suite.NoError(err)
+			} else {
+				suite.ErrorIs(err, tc.expectedError)
+			}
+		})
+	}
+}
diff --git a/x/community/types/codec.go b/x/community/types/codec.go
index a80d6f6a18..9c20c18fa1 100644
--- a/x/community/types/codec.go
+++ b/x/community/types/codec.go
@@ -2,6 +2,7 @@ package types
 
 import (
 	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/codec/legacy"
 	"github.com/cosmos/cosmos-sdk/codec/types"
 	cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -12,7 +13,9 @@ import (
 
 // RegisterLegacyAminoCodec registers all the necessary types and interfaces for the module.
 func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
-	cdc.RegisterConcrete(&MsgFundCommunityPool{}, "community/MsgFundCommunityPool", nil)
+	legacy.RegisterAminoMsg(cdc, &MsgFundCommunityPool{}, "community/MsgFundCommunityPool")
+	legacy.RegisterAminoMsg(cdc, &MsgUpdateParams{}, "community/MsgUpdateParams")
+
 	cdc.RegisterConcrete(&CommunityPoolLendDepositProposal{}, "kava/CommunityPoolLendDepositProposal", nil)
 	cdc.RegisterConcrete(&CommunityPoolLendWithdrawProposal{}, "kava/CommunityPoolLendWithdrawProposal", nil)
 	cdc.RegisterConcrete(&CommunityCDPRepayDebtProposal{}, "kava/CommunityCDPRepayDebtProposal", nil)
@@ -24,6 +27,7 @@ func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
 func RegisterInterfaces(registry types.InterfaceRegistry) {
 	registry.RegisterImplementations((*sdk.Msg)(nil),
 		&MsgFundCommunityPool{},
+		&MsgUpdateParams{},
 	)
 	registry.RegisterImplementations((*govv1beta1.Content)(nil),
 		&CommunityPoolLendDepositProposal{},
diff --git a/x/community/types/errors.go b/x/community/types/errors.go
new file mode 100644
index 0000000000..64f4b10981
--- /dev/null
+++ b/x/community/types/errors.go
@@ -0,0 +1,5 @@
+package types
+
+import errorsmod "cosmossdk.io/errors"
+
+var ErrInvalidParams = errorsmod.Register(ModuleName, 1, "invalid params")
diff --git a/x/community/types/msg.go b/x/community/types/msg.go
index 16a1fc0e52..ff04fb6a37 100644
--- a/x/community/types/msg.go
+++ b/x/community/types/msg.go
@@ -11,6 +11,8 @@ import (
 var (
 	_ sdk.Msg            = &MsgFundCommunityPool{}
 	_ legacytx.LegacyMsg = &MsgFundCommunityPool{}
+	_ sdk.Msg            = &MsgUpdateParams{}
+	_ legacytx.LegacyMsg = &MsgUpdateParams{}
 )
 
 // NewMsgFundCommunityPool returns a new MsgFundCommunityPool
@@ -55,3 +57,46 @@ func (msg MsgFundCommunityPool) GetSigners() []sdk.AccAddress {
 	}
 	return []sdk.AccAddress{depositor}
 }
+
+// NewMsgUpdateParams returns a new MsgUpdateParams
+func NewMsgUpdateParams(authority sdk.AccAddress, params Params) MsgUpdateParams {
+	return MsgUpdateParams{
+		Authority: authority.String(),
+		Params:    params,
+	}
+}
+
+// Route return the message type used for routing the message.
+func (msg MsgUpdateParams) Route() string { return ModuleName }
+
+// Type returns a human-readable string for the message, intended for utilization within tags.
+func (msg MsgUpdateParams) Type() string { return sdk.MsgTypeURL(&msg) }
+
+// ValidateBasic does a simple validation check that doesn't require access to any other information.
+func (msg MsgUpdateParams) ValidateBasic() error {
+	_, err := sdk.AccAddressFromBech32(msg.Authority)
+	if err != nil {
+		return errorsmod.Wrap(sdkerrors.ErrInvalidAddress, err.Error())
+	}
+
+	if err := msg.Params.Validate(); err != nil {
+		return errorsmod.Wrap(ErrInvalidParams, err.Error())
+	}
+
+	return nil
+}
+
+// GetSignBytes gets the canonical byte representation of the Msg.
+func (msg MsgUpdateParams) GetSignBytes() []byte {
+	bz := ModuleCdc.MustMarshalJSON(&msg)
+	return sdk.MustSortJSON(bz)
+}
+
+// GetSigners returns the addresses of signers that must sign.
+func (msg MsgUpdateParams) GetSigners() []sdk.AccAddress {
+	depositor, err := sdk.AccAddressFromBech32(msg.Authority)
+	if err != nil {
+		panic(err)
+	}
+	return []sdk.AccAddress{depositor}
+}
diff --git a/x/community/types/msg_test.go b/x/community/types/msg_test.go
index 8a32b874fd..5629e40fe3 100644
--- a/x/community/types/msg_test.go
+++ b/x/community/types/msg_test.go
@@ -7,6 +7,7 @@ import (
 
 	sdkmath "cosmossdk.io/math"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"github.com/kava-labs/kava/app"
 	"github.com/kava-labs/kava/x/community/types"
 )
@@ -74,6 +75,55 @@ func TestFundCommunityPool_ValidateBasic(t *testing.T) {
 	}
 }
 
+func TestMsgUpdateParams_ValidateBasic(t *testing.T) {
+	testCases := []struct {
+		name        string
+		message     types.MsgUpdateParams
+		expectedErr error
+	}{
+		{
+			name:        "valid message",
+			message:     types.NewMsgUpdateParams(app.RandomAddress(), types.DefaultParams()),
+			expectedErr: nil,
+		},
+		{
+			name: "invalid - bad authority",
+			message: types.MsgUpdateParams{
+				Authority: "not-an-address",
+				Params:    types.DefaultParams(),
+			},
+			expectedErr: sdkerrors.ErrInvalidAddress,
+		},
+		{
+			name: "invalid - empty authority",
+			message: types.MsgUpdateParams{
+				Authority: "",
+				Params:    types.DefaultParams(),
+			},
+			expectedErr: sdkerrors.ErrInvalidAddress,
+		},
+		{
+			name: "invalid - invalid params",
+			message: types.MsgUpdateParams{
+				Authority: app.RandomAddress().String(),
+				Params:    types.Params{},
+			},
+			expectedErr: types.ErrInvalidParams,
+		},
+	}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			err := tc.message.ValidateBasic()
+			if tc.expectedErr == nil {
+				require.NoError(t, err)
+			} else {
+				require.ErrorIs(t, err, tc.expectedErr)
+			}
+		})
+	}
+}
+
 func TestFundCommunityPool_GetSigners(t *testing.T) {
 	t.Run("valid", func(t *testing.T) {
 		address := app.RandomAddress()
@@ -92,3 +142,22 @@ func TestFundCommunityPool_GetSigners(t *testing.T) {
 		})
 	})
 }
+
+func TestMsgUpdateParams_GetSigners(t *testing.T) {
+	t.Run("valid", func(t *testing.T) {
+		address := app.RandomAddress()
+		signers := types.MsgUpdateParams{
+			Authority: address.String(),
+		}.GetSigners()
+		require.Len(t, signers, 1)
+		require.Equal(t, address, signers[0])
+	})
+
+	t.Run("panics when depositor is invalid", func(t *testing.T) {
+		require.Panics(t, func() {
+			types.MsgUpdateParams{
+				Authority: "not-an-address",
+			}.GetSigners()
+		})
+	})
+}
diff --git a/x/community/types/params.pb.go b/x/community/types/params.pb.go
index 8c3052c774..2455964139 100644
--- a/x/community/types/params.pb.go
+++ b/x/community/types/params.pb.go
@@ -90,33 +90,64 @@ func init() {
 }
 
 var fileDescriptor_0a48475520900507 = []byte{
-	// 373 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x92, 0xc1, 0x4a, 0xc3, 0x30,
-	0x18, 0xc7, 0x9b, 0x09, 0x43, 0xeb, 0xad, 0x88, 0xce, 0x0e, 0xda, 0xa1, 0x08, 0x83, 0xb1, 0x84,
-	0xe9, 0x1b, 0x8c, 0x79, 0x10, 0x3c, 0x8c, 0xcd, 0x93, 0x97, 0x90, 0xb6, 0x59, 0x16, 0xd6, 0x36,
-	0xa5, 0x49, 0xa7, 0x7b, 0x08, 0x61, 0x0f, 0xe3, 0x43, 0xec, 0x38, 0x3c, 0x89, 0x87, 0x29, 0xdb,
-	0x23, 0xf8, 0x02, 0xd2, 0xa6, 0x93, 0x09, 0xe2, 0xc1, 0xdb, 0xf7, 0x7d, 0xf9, 0xe7, 0x97, 0xef,
-	0x9f, 0xef, 0x33, 0xcf, 0x27, 0x64, 0x4a, 0x90, 0x2f, 0xa2, 0x28, 0x8b, 0xb9, 0x9a, 0xa1, 0x69,
-	0xc7, 0xa3, 0x8a, 0x74, 0x50, 0x42, 0x52, 0x12, 0x49, 0x98, 0xa4, 0x42, 0x09, 0xeb, 0x38, 0x17,
-	0xc1, 0x6f, 0x11, 0x2c, 0x45, 0xf6, 0xa9, 0x2f, 0x64, 0x24, 0x24, 0x2e, 0x54, 0x48, 0x27, 0xfa,
-	0x8a, 0x7d, 0xc4, 0x04, 0x13, 0xba, 0x9e, 0x47, 0x65, 0xd5, 0x65, 0x42, 0xb0, 0x90, 0xa2, 0x22,
-	0xf3, 0xb2, 0x11, 0x52, 0x3c, 0xa2, 0x52, 0x91, 0x28, 0xd1, 0x82, 0xb3, 0xcf, 0x8a, 0x59, 0xed,
-	0x17, 0x4f, 0x5b, 0xdc, 0x74, 0xb2, 0x84, 0xa5, 0x24, 0xa0, 0x38, 0x57, 0xe1, 0x80, 0x4b, 0xe2,
-	0x85, 0x14, 0xf3, 0x78, 0x14, 0x12, 0xc5, 0x45, 0x5c, 0x03, 0x0d, 0xd0, 0x3c, 0xbc, 0xb4, 0xa1,
-	0x86, 0xc2, 0x2d, 0x14, 0xde, 0x6d, 0xa1, 0xdd, 0xfd, 0xc5, 0xca, 0x35, 0xe6, 0xef, 0x2e, 0x18,
-	0xd4, 0x4b, 0x56, 0x7e, 0xd6, 0xd3, 0xa4, 0x9b, 0x2d, 0xc8, 0x8a, 0x4d, 0x5b, 0x2a, 0x32, 0xe1,
-	0x31, 0xc3, 0x29, 0x7d, 0x20, 0x69, 0x20, 0x71, 0x42, 0x53, 0x2c, 0xa9, 0x2f, 0xe2, 0xa0, 0x56,
-	0x69, 0x80, 0xe6, 0x41, 0xb7, 0x93, 0xa3, 0xde, 0x56, 0x6e, 0x5d, 0xdb, 0x94, 0xc1, 0x04, 0x72,
-	0x81, 0x22, 0xa2, 0xc6, 0xf0, 0x96, 0x32, 0xe2, 0xcf, 0x7a, 0xd4, 0x7f, 0x79, 0x6e, 0x9b, 0xe5,
-	0x2f, 0xf4, 0xa8, 0x3f, 0x38, 0x29, 0xa1, 0x03, 0xcd, 0xec, 0xd3, 0x74, 0x58, 0x10, 0xad, 0x27,
-	0x60, 0xb6, 0x7e, 0x78, 0x93, 0x54, 0xe1, 0x3f, 0x3a, 0xd8, 0xfb, 0x6f, 0x07, 0x17, 0x3b, 0xae,
-	0x87, 0x54, 0x0d, 0x7f, 0xef, 0xa7, 0x7b, 0xbd, 0x58, 0x3b, 0x60, 0xb9, 0x76, 0xc0, 0xc7, 0xda,
-	0x01, 0xf3, 0x8d, 0x63, 0x2c, 0x37, 0x8e, 0xf1, 0xba, 0x71, 0x8c, 0xfb, 0x16, 0xe3, 0x6a, 0x9c,
-	0x79, 0xf9, 0xec, 0x51, 0xbe, 0x04, 0xed, 0x90, 0x78, 0xb2, 0x88, 0xd0, 0xe3, 0xce, 0xd6, 0xa8,
-	0x59, 0x42, 0xa5, 0x57, 0x2d, 0x26, 0x70, 0xf5, 0x15, 0x00, 0x00, 0xff, 0xff, 0x8a, 0x51, 0x6e,
-	0xa4, 0x54, 0x02, 0x00, 0x00,
+	// 386 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x92, 0x41, 0x4b, 0xe3, 0x40,
+	0x14, 0x80, 0x33, 0xdd, 0xa5, 0xec, 0x66, 0x6f, 0x61, 0xd9, 0xad, 0x29, 0x24, 0x45, 0x11, 0x0a,
+	0xa5, 0x33, 0x54, 0x6f, 0x1e, 0x4b, 0x3d, 0x08, 0x1e, 0x4a, 0xeb, 0xc9, 0xcb, 0x30, 0x49, 0xa6,
+	0xd3, 0xa1, 0x49, 0x26, 0x64, 0x26, 0xd5, 0xfe, 0x08, 0xa1, 0x3f, 0xc1, 0x1f, 0xe1, 0x8f, 0xe8,
+	0xb1, 0x78, 0x12, 0x0f, 0x55, 0xda, 0x8b, 0x7f, 0xc1, 0x9b, 0x24, 0x93, 0x4a, 0x05, 0xf1, 0xe0,
+	0xed, 0xbd, 0x97, 0x2f, 0xdf, 0xbc, 0x37, 0xf3, 0xcc, 0x83, 0x09, 0x99, 0x12, 0xe4, 0x8b, 0x28,
+	0xca, 0x62, 0xae, 0x66, 0x68, 0xda, 0xf1, 0xa8, 0x22, 0x1d, 0x94, 0x90, 0x94, 0x44, 0x12, 0x26,
+	0xa9, 0x50, 0xc2, 0xfa, 0x97, 0x43, 0xf0, 0x1d, 0x82, 0x25, 0x64, 0xef, 0xf9, 0x42, 0x46, 0x42,
+	0xe2, 0x82, 0x42, 0x3a, 0xd1, 0xbf, 0xd8, 0x7f, 0x99, 0x60, 0x42, 0xd7, 0xf3, 0xa8, 0xac, 0xba,
+	0x4c, 0x08, 0x16, 0x52, 0x54, 0x64, 0x5e, 0x36, 0x42, 0x8a, 0x47, 0x54, 0x2a, 0x12, 0x25, 0x1a,
+	0xd8, 0x7f, 0xad, 0x98, 0xd5, 0x7e, 0x71, 0xb4, 0xc5, 0x4d, 0x27, 0x4b, 0x58, 0x4a, 0x02, 0x8a,
+	0x73, 0x0a, 0x07, 0x5c, 0x12, 0x2f, 0xa4, 0x98, 0xc7, 0xa3, 0x90, 0x28, 0x2e, 0xe2, 0x1a, 0x68,
+	0x80, 0xe6, 0x9f, 0x23, 0x1b, 0x6a, 0x29, 0xdc, 0x4a, 0xe1, 0xc5, 0x56, 0xda, 0xfd, 0xb5, 0x58,
+	0xb9, 0xc6, 0xfc, 0xc9, 0x05, 0x83, 0x7a, 0xe9, 0xca, 0xbf, 0xf5, 0xb4, 0xe9, 0x6c, 0x2b, 0xb2,
+	0x62, 0xd3, 0x96, 0x8a, 0x4c, 0x78, 0xcc, 0x70, 0x4a, 0xaf, 0x48, 0x1a, 0x48, 0x9c, 0xd0, 0x14,
+	0x4b, 0xea, 0x8b, 0x38, 0xa8, 0x55, 0x1a, 0xa0, 0xf9, 0xbb, 0xdb, 0xc9, 0x55, 0x8f, 0x2b, 0xb7,
+	0xae, 0xc7, 0x94, 0xc1, 0x04, 0x72, 0x81, 0x22, 0xa2, 0xc6, 0xf0, 0x9c, 0x32, 0xe2, 0xcf, 0x7a,
+	0xd4, 0xbf, 0xbf, 0x6b, 0x9b, 0xe5, 0x2d, 0xf4, 0xa8, 0x3f, 0xf8, 0x5f, 0x4a, 0x07, 0xda, 0xd9,
+	0xa7, 0xe9, 0xb0, 0x30, 0x5a, 0x37, 0xc0, 0x6c, 0x7d, 0x98, 0x4d, 0x52, 0x85, 0xbf, 0xe8, 0xe0,
+	0xc7, 0x77, 0x3b, 0x38, 0xdc, 0x99, 0x7a, 0x48, 0xd5, 0xf0, 0xf3, 0x7e, 0x4e, 0x7e, 0xbe, 0xdc,
+	0xba, 0xa0, 0x7b, 0xba, 0x58, 0x3b, 0x60, 0xb9, 0x76, 0xc0, 0xf3, 0xda, 0x01, 0xf3, 0x8d, 0x63,
+	0x2c, 0x37, 0x8e, 0xf1, 0xb0, 0x71, 0x8c, 0xcb, 0x16, 0xe3, 0x6a, 0x9c, 0x79, 0xf9, 0x06, 0xa0,
+	0x7c, 0x15, 0xda, 0x21, 0xf1, 0x64, 0x11, 0xa1, 0xeb, 0x9d, 0xdd, 0x51, 0xb3, 0x84, 0x4a, 0xaf,
+	0x5a, 0xbc, 0xc3, 0xf1, 0x5b, 0x00, 0x00, 0x00, 0xff, 0xff, 0x19, 0x03, 0x78, 0xe5, 0x5a, 0x02,
+	0x00, 0x00,
 }
 
+func (this *Params) Equal(that interface{}) bool {
+	if that == nil {
+		return this == nil
+	}
+
+	that1, ok := that.(*Params)
+	if !ok {
+		that2, ok := that.(Params)
+		if ok {
+			that1 = &that2
+		} else {
+			return false
+		}
+	}
+	if that1 == nil {
+		return this == nil
+	} else if this == nil {
+		return false
+	}
+	if !this.UpgradeTimeDisableInflation.Equal(that1.UpgradeTimeDisableInflation) {
+		return false
+	}
+	if !this.StakingRewardsPerSecond.Equal(that1.StakingRewardsPerSecond) {
+		return false
+	}
+	if !this.UpgradeTimeSetStakingRewardsPerSecond.Equal(that1.UpgradeTimeSetStakingRewardsPerSecond) {
+		return false
+	}
+	return true
+}
 func (m *Params) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
diff --git a/x/community/types/tx.pb.go b/x/community/types/tx.pb.go
index 7cccf175db..ac4b1b26cb 100644
--- a/x/community/types/tx.pb.go
+++ b/x/community/types/tx.pb.go
@@ -107,37 +107,123 @@ func (m *MsgFundCommunityPoolResponse) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_MsgFundCommunityPoolResponse proto.InternalMessageInfo
 
+// MsgUpdateParams allows an account to update the community module parameters.
+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/community parameters to update.
+	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_e81067e0fbdaca18, []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
+
+// MsgUpdateParamsResponse defines the Msg/UpdateParams response type.
+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_e81067e0fbdaca18, []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((*MsgFundCommunityPool)(nil), "kava.community.v1beta1.MsgFundCommunityPool")
 	proto.RegisterType((*MsgFundCommunityPoolResponse)(nil), "kava.community.v1beta1.MsgFundCommunityPoolResponse")
+	proto.RegisterType((*MsgUpdateParams)(nil), "kava.community.v1beta1.MsgUpdateParams")
+	proto.RegisterType((*MsgUpdateParamsResponse)(nil), "kava.community.v1beta1.MsgUpdateParamsResponse")
 }
 
 func init() { proto.RegisterFile("kava/community/v1beta1/tx.proto", fileDescriptor_e81067e0fbdaca18) }
 
 var fileDescriptor_e81067e0fbdaca18 = []byte{
-	// 348 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0xcf, 0x4e, 0x2c, 0x4b,
-	0xd4, 0x4f, 0xce, 0xcf, 0xcd, 0x2d, 0xcd, 0xcb, 0x2c, 0xa9, 0xd4, 0x2f, 0x33, 0x4c, 0x4a, 0x2d,
-	0x49, 0x34, 0xd4, 0x2f, 0xa9, 0xd0, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x12, 0x03, 0x29, 0xd0,
-	0x83, 0x2b, 0xd0, 0x83, 0x2a, 0x90, 0x92, 0x4b, 0xce, 0x2f, 0xce, 0xcd, 0x2f, 0xd6, 0x4f, 0x4a,
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-	0x79, 0xfa, 0x10, 0x0e, 0x54, 0x4a, 0x24, 0x3d, 0x3f, 0x3d, 0x1f, 0x22, 0x0e, 0x62, 0x41, 0x44,
-	0x95, 0x76, 0x32, 0x72, 0x89, 0xf8, 0x16, 0xa7, 0xbb, 0x95, 0xe6, 0xa5, 0x38, 0xc3, 0x6c, 0x0b,
-	0xc8, 0xcf, 0xcf, 0x11, 0x4a, 0xe6, 0x62, 0x4b, 0xcc, 0xcd, 0x2f, 0xcd, 0x2b, 0x91, 0x60, 0x54,
-	0x60, 0xd6, 0xe0, 0x36, 0x92, 0xd4, 0x83, 0x9a, 0x06, 0xb2, 0x1a, 0xe6, 0x1e, 0x3d, 0xe7, 0xfc,
-	0xcc, 0x3c, 0x27, 0x83, 0x13, 0xf7, 0xe4, 0x19, 0x56, 0xdd, 0x97, 0xd7, 0x48, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0x02, 0x39, 0x1b, 0x6a, 0x35, 0x94, 0xd2, 0x2d, 0x4e, 0xc9, 0xd6, 0x2f, 0xa9, 0x2c,
-	0x48, 0x2d, 0x06, 0x6b, 0x28, 0x0e, 0x82, 0x1a, 0x2d, 0x64, 0xc6, 0xc5, 0x99, 0x92, 0x5a, 0x90,
-	0x5f, 0x9c, 0x59, 0x92, 0x5f, 0x24, 0xc1, 0xa4, 0xc0, 0xa8, 0xc1, 0xe9, 0x24, 0x71, 0x69, 0x8b,
-	0xae, 0x08, 0xd4, 0x2a, 0xc7, 0x94, 0x94, 0xa2, 0xd4, 0xe2, 0xe2, 0xe0, 0x92, 0xa2, 0xcc, 0xbc,
-	0xf4, 0x20, 0x84, 0x52, 0x2b, 0x96, 0x8e, 0x05, 0xf2, 0x0c, 0x4a, 0x72, 0x5c, 0x32, 0xd8, 0x9c,
-	0x1e, 0x94, 0x5a, 0x5c, 0x90, 0x9f, 0x57, 0x9c, 0x6a, 0x54, 0xc7, 0xc5, 0xec, 0x5b, 0x9c, 0x2e,
-	0x54, 0xce, 0x25, 0x88, 0xe9, 0x3d, 0x1d, 0x3d, 0xec, 0x21, 0xac, 0x87, 0xcd, 0x44, 0x29, 0x13,
-	0x52, 0x54, 0xc3, 0xec, 0x77, 0xf2, 0x5c, 0xf1, 0x48, 0x8e, 0xf1, 0xc4, 0x23, 0x39, 0xc6, 0x0b,
-	0x8f, 0xe4, 0x18, 0x1f, 0x3c, 0x92, 0x63, 0x9c, 0xf0, 0x58, 0x8e, 0xe1, 0xc2, 0x63, 0x39, 0x86,
-	0x1b, 0x8f, 0xe5, 0x18, 0xa2, 0xb4, 0x91, 0x42, 0x0b, 0x64, 0xba, 0x6e, 0x4e, 0x62, 0x52, 0x31,
-	0x98, 0xa5, 0x5f, 0x81, 0x94, 0x34, 0xc0, 0xc1, 0x96, 0xc4, 0x06, 0x8e, 0x2d, 0x63, 0x40, 0x00,
-	0x00, 0x00, 0xff, 0xff, 0xc2, 0xe0, 0xfc, 0x03, 0x39, 0x02, 0x00, 0x00,
+	// 446 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x92, 0xcd, 0xaa, 0xd3, 0x40,
+	0x14, 0xc7, 0x33, 0xde, 0x4b, 0xe1, 0xce, 0x15, 0xc4, 0x50, 0x34, 0x0d, 0x32, 0xb9, 0xd4, 0x85,
+	0x05, 0x6d, 0xc6, 0x5b, 0xc5, 0x85, 0xb8, 0x31, 0x05, 0xc1, 0x45, 0xa1, 0x44, 0xdc, 0xb8, 0x91,
+	0x49, 0x32, 0xa4, 0xa1, 0x4d, 0x4e, 0xc8, 0x4c, 0x6a, 0xfb, 0x06, 0x6e, 0x04, 0x1f, 0xc1, 0xa5,
+	0xb8, 0x76, 0xe3, 0x1b, 0x74, 0x59, 0x5c, 0xb9, 0x52, 0x49, 0x37, 0x3e, 0x86, 0x24, 0x99, 0xd4,
+	0xaa, 0xad, 0x1f, 0xab, 0xf9, 0xfa, 0x9f, 0xf3, 0xff, 0x9d, 0x33, 0x07, 0x5b, 0x53, 0x36, 0x67,
+	0xd4, 0x87, 0x38, 0xce, 0x93, 0x48, 0x2e, 0xe9, 0xfc, 0xdc, 0xe3, 0x92, 0x9d, 0x53, 0xb9, 0xb0,
+	0xd3, 0x0c, 0x24, 0xe8, 0x57, 0x4a, 0x81, 0xbd, 0x15, 0xd8, 0x4a, 0x60, 0x12, 0x1f, 0x44, 0x0c,
+	0x82, 0x7a, 0x4c, 0xf0, 0x6d, 0x94, 0x0f, 0x51, 0x52, 0xc7, 0x99, 0x9d, 0xfa, 0xfd, 0x79, 0x75,
+	0xa2, 0xf5, 0x41, 0x3d, 0xb5, 0x43, 0x08, 0xa1, 0xbe, 0x2f, 0x77, 0xea, 0xf6, 0xfa, 0x01, 0x92,
+	0x94, 0x65, 0x2c, 0x56, 0xa1, 0xdd, 0x0f, 0x08, 0xb7, 0x47, 0x22, 0x7c, 0x94, 0x27, 0xc1, 0xb0,
+	0x51, 0x8e, 0x01, 0x66, 0xba, 0x8f, 0x5b, 0x2c, 0x86, 0x3c, 0x91, 0x06, 0x3a, 0x3b, 0xea, 0x9d,
+	0x0e, 0x3a, 0xb6, 0xb2, 0x2c, 0xf9, 0x1a, 0x68, 0x7b, 0x08, 0x51, 0xe2, 0xdc, 0x5e, 0x7d, 0xb6,
+	0xb4, 0x77, 0x5f, 0xac, 0x5e, 0x18, 0xc9, 0x49, 0xee, 0x95, 0xb5, 0x29, 0x3e, 0xb5, 0xf4, 0x45,
+	0x30, 0xa5, 0x72, 0x99, 0x72, 0x51, 0x05, 0x08, 0x57, 0xa5, 0xd6, 0xef, 0xe1, 0x93, 0x80, 0xa7,
+	0x20, 0x22, 0x09, 0x99, 0x71, 0xe1, 0x0c, 0xf5, 0x4e, 0x1c, 0xe3, 0xe3, 0xfb, 0x7e, 0x5b, 0x59,
+	0x3d, 0x0c, 0x82, 0x8c, 0x0b, 0xf1, 0x44, 0x66, 0x51, 0x12, 0xba, 0x3f, 0xa4, 0xf7, 0x8f, 0x5f,
+	0xbe, 0xb1, 0xb4, 0x2e, 0xc1, 0xd7, 0xf6, 0xa1, 0xbb, 0x5c, 0xa4, 0x90, 0x08, 0xde, 0x7d, 0x85,
+	0xf0, 0xa5, 0x91, 0x08, 0x9f, 0xa6, 0x01, 0x93, 0x7c, 0x5c, 0x55, 0x5d, 0x3a, 0xb2, 0x5c, 0x4e,
+	0x20, 0x8b, 0xe4, 0xd2, 0x40, 0x7f, 0x73, 0xdc, 0x4a, 0xf5, 0x07, 0xb8, 0x55, 0xf7, 0xad, 0xc2,
+	0x3c, 0x1d, 0x10, 0x7b, 0xff, 0x37, 0xda, 0xb5, 0x8f, 0x73, 0x5c, 0xf6, 0xc4, 0x55, 0x31, 0x8a,
+	0xb7, 0x83, 0xaf, 0xfe, 0x82, 0xd3, 0xa0, 0x0e, 0xbe, 0x21, 0x7c, 0x34, 0x12, 0xa1, 0xfe, 0x02,
+	0x5f, 0xfe, 0xfd, 0x2b, 0x6e, 0x1d, 0xf2, 0xda, 0x57, 0xbd, 0x79, 0xf7, 0x7f, 0xd4, 0x0d, 0x80,
+	0x3e, 0xc1, 0x17, 0x7f, 0xea, 0xd3, 0x8d, 0x3f, 0x64, 0xd9, 0x15, 0x9a, 0xf4, 0x1f, 0x85, 0x8d,
+	0x93, 0xf3, 0xf8, 0x6d, 0x41, 0xd0, 0xaa, 0x20, 0x68, 0x5d, 0x10, 0xf4, 0xb5, 0x20, 0xe8, 0xf5,
+	0x86, 0x68, 0xeb, 0x0d, 0xd1, 0x3e, 0x6d, 0x88, 0xf6, 0xec, 0xe6, 0xce, 0x0c, 0x95, 0x89, 0xfb,
+	0x33, 0xe6, 0x89, 0x6a, 0x47, 0x17, 0x3b, 0xb3, 0x5c, 0x0d, 0x93, 0xd7, 0xaa, 0x66, 0xf8, 0xce,
+	0xf7, 0x00, 0x00, 0x00, 0xff, 0xff, 0xf0, 0x3a, 0x80, 0xec, 0x74, 0x03, 0x00, 0x00,
 }
 
 func (this *MsgFundCommunityPool) Equal(that interface{}) bool {
@@ -193,6 +279,54 @@ func (this *MsgFundCommunityPoolResponse) Equal(that interface{}) bool {
 	}
 	return true
 }
+func (this *MsgUpdateParams) Equal(that interface{}) bool {
+	if that == nil {
+		return this == nil
+	}
+
+	that1, ok := that.(*MsgUpdateParams)
+	if !ok {
+		that2, ok := that.(MsgUpdateParams)
+		if ok {
+			that1 = &that2
+		} else {
+			return false
+		}
+	}
+	if that1 == nil {
+		return this == nil
+	} else if this == nil {
+		return false
+	}
+	if this.Authority != that1.Authority {
+		return false
+	}
+	if !this.Params.Equal(&that1.Params) {
+		return false
+	}
+	return true
+}
+func (this *MsgUpdateParamsResponse) Equal(that interface{}) bool {
+	if that == nil {
+		return this == nil
+	}
+
+	that1, ok := that.(*MsgUpdateParamsResponse)
+	if !ok {
+		that2, ok := that.(MsgUpdateParamsResponse)
+		if ok {
+			that1 = &that2
+		} else {
+			return false
+		}
+	}
+	if that1 == nil {
+		return this == nil
+	} else if this == nil {
+		return false
+	}
+	return true
+}
 
 // Reference imports to suppress errors if they are not otherwise used.
 var _ context.Context
@@ -208,6 +342,8 @@ const _ = grpc.SupportPackageIsVersion4
 type MsgClient interface {
 	// FundCommunityPool defines a method to allow an account to directly fund the community module account.
 	FundCommunityPool(ctx context.Context, in *MsgFundCommunityPool, opts ...grpc.CallOption) (*MsgFundCommunityPoolResponse, error)
+	// UpdateParams defines a method to allow an account to update the community module parameters.
+	UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error)
 }
 
 type msgClient struct {
@@ -227,10 +363,21 @@ func (c *msgClient) FundCommunityPool(ctx context.Context, in *MsgFundCommunityP
 	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, "/kava.community.v1beta1.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 {
 	// FundCommunityPool defines a method to allow an account to directly fund the community module account.
 	FundCommunityPool(context.Context, *MsgFundCommunityPool) (*MsgFundCommunityPoolResponse, error)
+	// UpdateParams defines a method to allow an account to update the community module parameters.
+	UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error)
 }
 
 // UnimplementedMsgServer can be embedded to have forward compatible implementations.
@@ -240,6 +387,9 @@ type UnimplementedMsgServer struct {
 func (*UnimplementedMsgServer) FundCommunityPool(ctx context.Context, req *MsgFundCommunityPool) (*MsgFundCommunityPoolResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method FundCommunityPool 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)
@@ -263,6 +413,24 @@ func _Msg_FundCommunityPool_Handler(srv interface{}, ctx context.Context, dec fu
 	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: "/kava.community.v1beta1.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: "kava.community.v1beta1.Msg",
 	HandlerType: (*MsgServer)(nil),
@@ -271,6 +439,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "FundCommunityPool",
 			Handler:    _Msg_FundCommunityPool_Handler,
 		},
+		{
+			MethodName: "UpdateParams",
+			Handler:    _Msg_UpdateParams_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "kava/community/v1beta1/tx.proto",
@@ -343,6 +515,69 @@ func (m *MsgFundCommunityPoolResponse) MarshalToSizedBuffer(dAtA []byte) (int, e
 	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
@@ -382,6 +617,30 @@ func (m *MsgFundCommunityPoolResponse) 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
 }
@@ -554,6 +813,171 @@ func (m *MsgFundCommunityPoolResponse) 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