diff --git a/modules/core/02-client/migrations/v7/solomachine.go b/modules/core/02-client/migrations/v7/solomachine.go
index 3d2797c9ed8..70b2e6026a8 100644
--- a/modules/core/02-client/migrations/v7/solomachine.go
+++ b/modules/core/02-client/migrations/v7/solomachine.go
@@ -6,7 +6,6 @@ import (
 	"github.com/cosmos/cosmos-sdk/codec"
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
 	cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	"github.com/cosmos/ibc-go/v7/modules/core/exported"
diff --git a/modules/core/03-connection/keeper/verify.go b/modules/core/03-connection/keeper/verify.go
index 86826cc2706..3e96d58f157 100644
--- a/modules/core/03-connection/keeper/verify.go
+++ b/modules/core/03-connection/keeper/verify.go
@@ -6,7 +6,6 @@ import (
 	errorsmod "cosmossdk.io/errors"
 	storetypes "cosmossdk.io/store/types"
 
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	clienttypes "github.com/cosmos/ibc-go/v7/modules/core/02-client/types"
diff --git a/modules/core/exported/client.go b/modules/core/exported/client.go
index 8ed52abe45c..cf5d11ca617 100644
--- a/modules/core/exported/client.go
+++ b/modules/core/exported/client.go
@@ -6,7 +6,6 @@ import (
 	storetypes "cosmossdk.io/store/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 )
 
diff --git a/modules/light-clients/06-solomachine/client_state.go b/modules/light-clients/06-solomachine/client_state.go
index 6df9aca6df7..ca07ad5b85a 100644
--- a/modules/light-clients/06-solomachine/client_state.go
+++ b/modules/light-clients/06-solomachine/client_state.go
@@ -8,7 +8,6 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/codec"
 	cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/types/tx/signing"
 
diff --git a/modules/light-clients/06-solomachine/misbehaviour_handle.go b/modules/light-clients/06-solomachine/misbehaviour_handle.go
index c64a7b0f433..4e7fd346a6e 100644
--- a/modules/light-clients/06-solomachine/misbehaviour_handle.go
+++ b/modules/light-clients/06-solomachine/misbehaviour_handle.go
@@ -5,7 +5,6 @@ import (
 	storetypes "cosmossdk.io/store/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	commitmenttypes "github.com/cosmos/ibc-go/v7/modules/core/23-commitment/types"
diff --git a/modules/light-clients/06-solomachine/proposal_handle.go b/modules/light-clients/06-solomachine/proposal_handle.go
index 27edb5eebff..a8bbe6761a4 100644
--- a/modules/light-clients/06-solomachine/proposal_handle.go
+++ b/modules/light-clients/06-solomachine/proposal_handle.go
@@ -7,7 +7,6 @@ import (
 	storetypes "cosmossdk.io/store/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	clienttypes "github.com/cosmos/ibc-go/v7/modules/core/02-client/types"
diff --git a/modules/light-clients/06-solomachine/solomachine_test.go b/modules/light-clients/06-solomachine/solomachine_test.go
index f0e2104a648..e2fb50875e8 100644
--- a/modules/light-clients/06-solomachine/solomachine_test.go
+++ b/modules/light-clients/06-solomachine/solomachine_test.go
@@ -12,7 +12,6 @@ import (
 	codectypes "github.com/cosmos/cosmos-sdk/codec/types"
 	cryptocodec "github.com/cosmos/cosmos-sdk/crypto/codec"
 	"github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	"github.com/cosmos/cosmos-sdk/testutil/testdata"
 
 	transfertypes "github.com/cosmos/ibc-go/v7/modules/apps/transfer/types"
diff --git a/modules/light-clients/06-solomachine/update.go b/modules/light-clients/06-solomachine/update.go
index 2e89d132bdf..0b5a11597e4 100644
--- a/modules/light-clients/06-solomachine/update.go
+++ b/modules/light-clients/06-solomachine/update.go
@@ -7,7 +7,6 @@ import (
 	storetypes "cosmossdk.io/store/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	clienttypes "github.com/cosmos/ibc-go/v7/modules/core/02-client/types"
diff --git a/modules/light-clients/07-tendermint/client_state.go b/modules/light-clients/07-tendermint/client_state.go
index dc383b61f81..9cc9b6710f5 100644
--- a/modules/light-clients/07-tendermint/client_state.go
+++ b/modules/light-clients/07-tendermint/client_state.go
@@ -10,7 +10,6 @@ import (
 	storetypes "cosmossdk.io/store/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	"github.com/cometbft/cometbft/light"
diff --git a/modules/light-clients/07-tendermint/misbehaviour_handle.go b/modules/light-clients/07-tendermint/misbehaviour_handle.go
index 963b2dde141..c5ae3d5fcfb 100644
--- a/modules/light-clients/07-tendermint/misbehaviour_handle.go
+++ b/modules/light-clients/07-tendermint/misbehaviour_handle.go
@@ -9,7 +9,6 @@ import (
 	storetypes "cosmossdk.io/store/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	tmtypes "github.com/cometbft/cometbft/types"
diff --git a/modules/light-clients/07-tendermint/proposal_handle.go b/modules/light-clients/07-tendermint/proposal_handle.go
index ee08eb593dd..bb0117d97e6 100644
--- a/modules/light-clients/07-tendermint/proposal_handle.go
+++ b/modules/light-clients/07-tendermint/proposal_handle.go
@@ -8,7 +8,6 @@ import (
 	storetypes "cosmossdk.io/store/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	clienttypes "github.com/cosmos/ibc-go/v7/modules/core/02-client/types"
diff --git a/modules/light-clients/07-tendermint/update.go b/modules/light-clients/07-tendermint/update.go
index 7b53320c7e6..55cc8a31b38 100644
--- a/modules/light-clients/07-tendermint/update.go
+++ b/modules/light-clients/07-tendermint/update.go
@@ -8,7 +8,6 @@ import (
 	storetypes "cosmossdk.io/store/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	"github.com/cometbft/cometbft/light"
diff --git a/modules/light-clients/07-tendermint/upgrade.go b/modules/light-clients/07-tendermint/upgrade.go
index f3b7f7850bb..a64eff999c4 100644
--- a/modules/light-clients/07-tendermint/upgrade.go
+++ b/modules/light-clients/07-tendermint/upgrade.go
@@ -8,7 +8,6 @@ import (
 	upgradetypes "cosmossdk.io/x/upgrade/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	clienttypes "github.com/cosmos/ibc-go/v7/modules/core/02-client/types"
diff --git a/modules/light-clients/09-localhost/client_state.go b/modules/light-clients/09-localhost/client_state.go
index f428011bec4..8b21d8a9f93 100644
--- a/modules/light-clients/09-localhost/client_state.go
+++ b/modules/light-clients/09-localhost/client_state.go
@@ -7,7 +7,6 @@ import (
 	storetypes "cosmossdk.io/store/types"
 
 	"github.com/cosmos/cosmos-sdk/codec"
-	storetypes "github.com/cosmos/cosmos-sdk/store/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
 
 	clienttypes "github.com/cosmos/ibc-go/v7/modules/core/02-client/types"
diff --git a/testing/simapp/app.go b/testing/simapp/app.go
index 46e268082dd..4caf93db9a7 100644
--- a/testing/simapp/app.go
+++ b/testing/simapp/app.go
@@ -57,7 +57,6 @@ import (
 	authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
 	"github.com/cosmos/cosmos-sdk/x/auth/posthandler"
 	authsims "github.com/cosmos/cosmos-sdk/x/auth/simulation"
-	"github.com/cosmos/cosmos-sdk/x/auth/tx"
 	authtx "github.com/cosmos/cosmos-sdk/x/auth/tx"
 	authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
 	"github.com/cosmos/cosmos-sdk/x/auth/vesting"
@@ -296,7 +295,7 @@ func NewSimApp(
 	})
 	appCodec := codec.NewProtoCodec(interfaceRegistry)
 	legacyAmino := codec.NewLegacyAmino()
-	txConfig := tx.NewTxConfig(appCodec, tx.DefaultSignModes)
+	txConfig := authtx.NewTxConfig(appCodec, authtx.DefaultSignModes)
 
 	std.RegisterLegacyAminoCodec(legacyAmino)
 	std.RegisterInterfaces(interfaceRegistry)