diff --git a/app/abci.go b/app/abci.go
deleted file mode 100644
index 3183f313..00000000
--- a/app/abci.go
+++ /dev/null
@@ -1,21 +0,0 @@
-package app
-
-import (
-	"github.com/cosmos/cosmos-sdk/types/errors"
-	abci "github.com/tendermint/tendermint/abci/types"
-)
-
-func (app *App) DeliverTx(req abci.RequestDeliverTx) abci.ResponseDeliverTx {
-	res := app.BaseApp.DeliverTx(req)
-	ctx := app.BaseApp.DeliverState.Context()
-
-	for _, event := range res.Events {
-		err := app.FiatTokenFactoryKeeper.HandleDeliverTxEvent(ctx, event)
-		if err != nil {
-			app.SetDeliverState(ctx.BlockHeader())
-			return errors.ResponseDeliverTxWithEvents(err, uint64(res.GasWanted), uint64(res.GasUsed), res.Events, app.Trace())
-		}
-	}
-
-	return res
-}
diff --git a/go.mod b/go.mod
index 9da0b4ad..381ff68e 100644
--- a/go.mod
+++ b/go.mod
@@ -153,9 +153,6 @@ replace (
 	// use cosmos compatible ChainSafe/go-schnorrkel
 	github.com/ChainSafe/go-schnorrkel => github.com/ChainSafe/go-schnorrkel v0.0.0-20200405005733-88cbf1b4c40d
 
-	// use noble compatible cosmos/cosmos-sdk
-	github.com/cosmos/cosmos-sdk => github.com/noble-assets/cosmos-sdk v0.45.16-noble
-
 	// use macos sonoma compatible cosmos/ledger-cosmos-go
 	github.com/cosmos/ledger-cosmos-go => github.com/cosmos/ledger-cosmos-go v0.12.4
 
diff --git a/go.sum b/go.sum
index cfa1efe7..6b793376 100644
--- a/go.sum
+++ b/go.sum
@@ -235,6 +235,8 @@ github.com/cosmos/cosmos-db v0.0.0-20221226095112-f3c38ecb5e32 h1:zlCp9n3uwQieEL
 github.com/cosmos/cosmos-db v0.0.0-20221226095112-f3c38ecb5e32/go.mod h1:kwMlEC4wWvB48zAShGKVqboJL6w4zCLesaNQ3YLU2BQ=
 github.com/cosmos/cosmos-proto v1.0.0-beta.2 h1:X3OKvWgK9Gsejo0F1qs5l8Qn6xJV/AzgIWR2wZ8Nua8=
 github.com/cosmos/cosmos-proto v1.0.0-beta.2/go.mod h1:+XRCLJ14pr5HFEHIUcn51IKXD1Fy3rkEQqt4WqmN4V0=
+github.com/cosmos/cosmos-sdk v0.45.16 h1:5ba/Bh5/LE55IwHQuCU4fiG4eXeDKtSWzehXRpaKDcw=
+github.com/cosmos/cosmos-sdk v0.45.16/go.mod h1:bScuNwWAP0TZJpUf+SHXRU3xGoUPp+X9nAzfeIXts40=
 github.com/cosmos/go-bip39 v0.0.0-20180819234021-555e2067c45d/go.mod h1:tSxLoYXyBmiFeKpvmq4dzayMdCjCnu8uqmCysIGBT2Y=
 github.com/cosmos/go-bip39 v1.0.0 h1:pcomnQdrdH22njcAatO0yWojsUnCO3y2tNoV1cb6hHY=
 github.com/cosmos/go-bip39 v1.0.0/go.mod h1:RNJv0H/pOIVgxw6KS7QeX2a0Uo0aKUlfhZ4xuwvCdJw=
@@ -772,8 +774,6 @@ github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxzi
 github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
 github.com/neilotoole/errgroup v0.1.6/go.mod h1:Q2nLGf+594h0CLBs/Mbg6qOr7GtqDK7C2S41udRnToE=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
-github.com/noble-assets/cosmos-sdk v0.45.16-noble h1:c0SUrD02hNPvE3y9SHEhkOWOmTtdll1PYxZDf8K6YLw=
-github.com/noble-assets/cosmos-sdk v0.45.16-noble/go.mod h1:bScuNwWAP0TZJpUf+SHXRU3xGoUPp+X9nAzfeIXts40=
 github.com/nxadm/tail v1.4.4 h1:DQuhQpB1tVlglWS2hLQ5OV6B5r8aGxSrPc5Qo6uTN78=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/oklog/oklog v0.3.2/go.mod h1:FCV+B7mhrz4o+ueLpx+KqkyXRGMWOYEvfiXtdGtbWGs=