diff --git a/golang/cosmos/app/app.go b/golang/cosmos/app/app.go
index 57f73d69a4e..94fa6f8d9f4 100644
--- a/golang/cosmos/app/app.go
+++ b/golang/cosmos/app/app.go
@@ -82,10 +82,10 @@ import (
 	capabilitytypes "github.com/cosmos/ibc-go/modules/capability/types"
 	ica "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts"
 
+	"cosmossdk.io/log"
 	dbm "github.com/cometbft/cometbft-db"
 	abci "github.com/cometbft/cometbft/abci/types"
 	tmjson "github.com/cometbft/cometbft/libs/json"
-	"github.com/cometbft/cometbft/libs/log"
 	tmos "github.com/cometbft/cometbft/libs/os"
 	tmproto "github.com/cometbft/cometbft/proto/tendermint/types"
 	icahost "github.com/cosmos/ibc-go/v8/modules/apps/27-interchain-accounts/host"
diff --git a/golang/cosmos/x/swingset/keeper/extension_snapshotter.go b/golang/cosmos/x/swingset/keeper/extension_snapshotter.go
index 175ac0249f6..b734e4a1ae7 100644
--- a/golang/cosmos/x/swingset/keeper/extension_snapshotter.go
+++ b/golang/cosmos/x/swingset/keeper/extension_snapshotter.go
@@ -7,10 +7,10 @@ import (
 	"io"
 	"math"
 
+	"cosmossdk.io/log"
 	snapshots "cosmossdk.io/store/snapshots/types"
 	agoric "github.com/Agoric/agoric-sdk/golang/cosmos/types"
 	"github.com/Agoric/agoric-sdk/golang/cosmos/x/swingset/types"
-	"github.com/cometbft/cometbft/libs/log"
 	"github.com/cosmos/cosmos-sdk/baseapp"
 )
 
diff --git a/golang/cosmos/x/swingset/keeper/extension_snapshotter_test.go b/golang/cosmos/x/swingset/keeper/extension_snapshotter_test.go
index 342cf04081e..3b4d8c560d8 100644
--- a/golang/cosmos/x/swingset/keeper/extension_snapshotter_test.go
+++ b/golang/cosmos/x/swingset/keeper/extension_snapshotter_test.go
@@ -4,7 +4,7 @@ import (
 	"io"
 	"testing"
 
-	"github.com/cometbft/cometbft/libs/log"
+	"cosmossdk.io/log"
 )
 
 func newTestExtensionSnapshotter() *ExtensionSnapshotter {
diff --git a/golang/cosmos/x/swingset/keeper/keeper.go b/golang/cosmos/x/swingset/keeper/keeper.go
index d745151c5a1..467237d0987 100644
--- a/golang/cosmos/x/swingset/keeper/keeper.go
+++ b/golang/cosmos/x/swingset/keeper/keeper.go
@@ -7,10 +7,8 @@ import (
 	stdlog "log"
 	"math"
 
+	"cosmossdk.io/log"
 	sdkmath "cosmossdk.io/math"
-
-	"github.com/cometbft/cometbft/libs/log"
-
 	"cosmossdk.io/store/prefix"
 	storetypes "cosmossdk.io/store/types"
 	"github.com/cosmos/cosmos-sdk/baseapp"
@@ -323,8 +321,8 @@ func (k Keeper) ChargeBeans(
 	beansToDebit := nowOwing.Sub(remainderOwing)
 
 	// Convert the debit to coins.
-	beansPerFeeUnitDec := sdk.NewDecFromBigInt(beansPerUnit[types.BeansPerFeeUnit].BigInt())
-	beansToDebitDec := sdk.NewDecFromBigInt(beansToDebit.BigInt())
+	beansPerFeeUnitDec := sdkmath.LegacyNewDecFromBigInt(beansPerUnit[types.BeansPerFeeUnit].BigInt())
+	beansToDebitDec := sdkmath.LegacyNewDecFromBigInt(beansToDebit.BigInt())
 	feeUnitPrice := k.GetParams(ctx).FeeUnitPrice
 	feeDecCoins := sdk.NewDecCoinsFromCoins(feeUnitPrice...).MulDec(beansToDebitDec).QuoDec(beansPerFeeUnitDec)