diff --git a/app/ante/handler_options.go b/app/ante/handler_options.go
index cb6220fc..f9bd9b9b 100644
--- a/app/ante/handler_options.go
+++ b/app/ante/handler_options.go
@@ -8,8 +8,8 @@ import (
 	authsigning "github.com/cosmos/cosmos-sdk/x/auth/signing"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 
-	channelkeeper "github.com/cosmos/ibc-go/v3/modules/core/04-channel/keeper"
 	ibcante "github.com/cosmos/ibc-go/v3/modules/core/ante"
+	ibckeeper "github.com/cosmos/ibc-go/v3/modules/core/keeper"
 
 	evmtypes "github.com/tharsis/ethermint/x/evm/types"
 )
@@ -17,14 +17,14 @@ import (
 // HandlerOptions extend the SDK's AnteHandler options by requiring the IBC
 // channel keeper, EVM Keeper and Fee Market Keeper.
 type HandlerOptions struct {
-	AccountKeeper    evmtypes.AccountKeeper
-	BankKeeper       evmtypes.BankKeeper
-	IBCChannelKeeper channelkeeper.Keeper
-	FeeMarketKeeper  evmtypes.FeeMarketKeeper
-	EvmKeeper        EVMKeeper
-	FeegrantKeeper   ante.FeegrantKeeper
-	SignModeHandler  authsigning.SignModeHandler
-	SigGasConsumer   func(meter sdk.GasMeter, sig signing.SignatureV2, params authtypes.Params) error
+	AccountKeeper   evmtypes.AccountKeeper
+	BankKeeper      evmtypes.BankKeeper
+	IBCKeeper       *ibckeeper.Keeper
+	FeeMarketKeeper evmtypes.FeeMarketKeeper
+	EvmKeeper       EVMKeeper
+	FeegrantKeeper  ante.FeegrantKeeper
+	SignModeHandler authsigning.SignModeHandler
+	SigGasConsumer  func(meter sdk.GasMeter, sig signing.SignatureV2, params authtypes.Params) error
 }
 
 func (options HandlerOptions) Validate() error {
@@ -76,7 +76,7 @@ func newCosmosAnteHandler(options HandlerOptions) sdk.AnteHandler {
 		ante.NewSigGasConsumeDecorator(options.AccountKeeper, options.SigGasConsumer),
 		ante.NewSigVerificationDecorator(options.AccountKeeper, options.SignModeHandler),
 		ante.NewIncrementSequenceDecorator(options.AccountKeeper),
-		ibcante.NewAnteDecorator(options.IBCChannelKeeper),
+		ibcante.NewAnteDecorator(options.IBCKeeper),
 	)
 }
 
@@ -99,6 +99,6 @@ func newCosmosAnteHandlerEip712(options HandlerOptions) sdk.AnteHandler {
 		// Note: signature verification uses EIP instead of the cosmos signature validator
 		NewEip712SigVerificationDecorator(options.AccountKeeper, options.SignModeHandler),
 		ante.NewIncrementSequenceDecorator(options.AccountKeeper),
-		ibcante.NewAnteDecorator(options.IBCChannelKeeper),
+		ibcante.NewAnteDecorator(options.IBCKeeper),
 	)
 }
diff --git a/app/ante/utils_test.go b/app/ante/utils_test.go
index 76c74806..1375bde8 100644
--- a/app/ante/utils_test.go
+++ b/app/ante/utils_test.go
@@ -1,6 +1,10 @@
 package ante_test
 
 import (
+	"math"
+	"testing"
+	"time"
+
 	"github.com/cosmos/cosmos-sdk/codec"
 	"github.com/cosmos/cosmos-sdk/x/auth/legacy/legacytx"
 	types2 "github.com/cosmos/cosmos-sdk/x/bank/types"
@@ -8,9 +12,6 @@ import (
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/tharsis/ethermint/ethereum/eip712"
 	"github.com/tharsis/ethermint/types"
-	"math"
-	"testing"
-	"time"
 
 	"github.com/ethereum/go-ethereum/common"
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
@@ -96,14 +97,14 @@ func (suite *AnteTestSuite) SetupTest() {
 	suite.clientCtx = client.Context{}.WithTxConfig(encodingConfig.TxConfig)
 
 	options := ante.HandlerOptions{
-		AccountKeeper:    suite.app.AccountKeeper,
-		BankKeeper:       suite.app.BankKeeper,
-		EvmKeeper:        suite.app.EvmKeeper,
-		FeegrantKeeper:   suite.app.FeeGrantKeeper,
-		IBCChannelKeeper: suite.app.IBCKeeper.ChannelKeeper,
-		FeeMarketKeeper:  suite.app.FeeMarketKeeper,
-		SignModeHandler:  encodingConfig.TxConfig.SignModeHandler(),
-		SigGasConsumer:   ante.DefaultSigVerificationGasConsumer,
+		AccountKeeper:   suite.app.AccountKeeper,
+		BankKeeper:      suite.app.BankKeeper,
+		EvmKeeper:       suite.app.EvmKeeper,
+		FeegrantKeeper:  suite.app.FeeGrantKeeper,
+		IBCKeeper:       suite.app.IBCKeeper,
+		FeeMarketKeeper: suite.app.FeeMarketKeeper,
+		SignModeHandler: encodingConfig.TxConfig.SignModeHandler(),
+		SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
 	}
 
 	suite.Require().NoError(options.Validate())
diff --git a/app/app.go b/app/app.go
index d50d6614..af4be4bc 100644
--- a/app/app.go
+++ b/app/app.go
@@ -568,14 +568,14 @@ func NewEthermintApp(
 	// use Ethermint's custom AnteHandler
 
 	options := ante.HandlerOptions{
-		AccountKeeper:    app.AccountKeeper,
-		BankKeeper:       app.BankKeeper,
-		EvmKeeper:        app.EvmKeeper,
-		FeegrantKeeper:   app.FeeGrantKeeper,
-		IBCChannelKeeper: app.IBCKeeper.ChannelKeeper,
-		FeeMarketKeeper:  app.FeeMarketKeeper,
-		SignModeHandler:  encodingConfig.TxConfig.SignModeHandler(),
-		SigGasConsumer:   ante.DefaultSigVerificationGasConsumer,
+		AccountKeeper:   app.AccountKeeper,
+		BankKeeper:      app.BankKeeper,
+		EvmKeeper:       app.EvmKeeper,
+		FeegrantKeeper:  app.FeeGrantKeeper,
+		IBCKeeper:       app.IBCKeeper,
+		FeeMarketKeeper: app.FeeMarketKeeper,
+		SignModeHandler: encodingConfig.TxConfig.SignModeHandler(),
+		SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
 	}
 
 	if err := options.Validate(); err != nil {
@@ -755,7 +755,8 @@ func GetMaccPerms() map[string][]string {
 
 // initParamsKeeper init params keeper and its subspaces
 func initParamsKeeper(
-	appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino, key, tkey sdk.StoreKey) paramskeeper.Keeper {
+	appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino, key, tkey sdk.StoreKey,
+) paramskeeper.Keeper {
 	paramsKeeper := paramskeeper.NewKeeper(appCodec, legacyAmino, key, tkey)
 
 	// SDK subspaces
diff --git a/go.mod b/go.mod
index 8c5830d5..1f937373 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/btcsuite/btcutil v1.0.3-0.20201208143702-a53e38424cce
 	github.com/cosmos/cosmos-sdk v0.45.1
 	github.com/cosmos/go-bip39 v1.0.0
-	github.com/cosmos/ibc-go/v3 v3.0.0-rc1
+	github.com/cosmos/ibc-go/v3 v3.0.0-rc2
 	github.com/davecgh/go-spew v1.1.1
 	github.com/ethereum/go-ethereum v1.10.16
 	github.com/gogo/protobuf v1.3.3
diff --git a/go.sum b/go.sum
index 71dd13e4..1ec01424 100644
--- a/go.sum
+++ b/go.sum
@@ -234,8 +234,8 @@ github.com/cosmos/gorocksdb v1.2.0 h1:d0l3jJG8M4hBouIZq0mDUHZ+zjOx044J3nGRskwTb4
 github.com/cosmos/gorocksdb v1.2.0/go.mod h1:aaKvKItm514hKfNJpUJXnnOWeBnk2GL4+Qw9NHizILw=
 github.com/cosmos/iavl v0.17.3 h1:s2N819a2olOmiauVa0WAhoIJq9EhSXE9HDBAoR9k+8Y=
 github.com/cosmos/iavl v0.17.3/go.mod h1:prJoErZFABYZGDHka1R6Oay4z9PrNeFFiMKHDAMOi4w=
-github.com/cosmos/ibc-go/v3 v3.0.0-rc1 h1:5yDwMTKrBD1WJL5p/PPMalmJEOlng0OS0uX0WfFvgcw=
-github.com/cosmos/ibc-go/v3 v3.0.0-rc1/go.mod h1:Mb+1NXiPOLd+CPFlOC6BKeAUaxXlhuWenMmRiUiSmwY=
+github.com/cosmos/ibc-go/v3 v3.0.0-rc2 h1:ttolImqsdf/KOGUSU3ok5yaf9rIMdTaaNNCwuBnHfNQ=
+github.com/cosmos/ibc-go/v3 v3.0.0-rc2/go.mod h1:Mb+1NXiPOLd+CPFlOC6BKeAUaxXlhuWenMmRiUiSmwY=
 github.com/cosmos/keyring v1.1.7-0.20210622111912-ef00f8ac3d76 h1:DdzS1m6o/pCqeZ8VOAit/gyATedRgjvkVI+UCrLpyuU=
 github.com/cosmos/keyring v1.1.7-0.20210622111912-ef00f8ac3d76/go.mod h1:0mkLWIoZuQ7uBoospo5Q9zIpqq6rYCPJDSUdeCJvPM8=
 github.com/cosmos/ledger-cosmos-go v0.11.1 h1:9JIYsGnXP613pb2vPjFeMMjBI5lEDsEaF6oYorTy6J4=