diff --git a/app/app.go b/app/app.go
index 1af377f8..57dbed2b 100644
--- a/app/app.go
+++ b/app/app.go
@@ -56,7 +56,7 @@ import (
 	v2 "github.com/OmniFlix/omniflixhub/v3/app/upgrades/v2"
 	v2_1 "github.com/OmniFlix/omniflixhub/v3/app/upgrades/v2.1"
 	v3 "github.com/OmniFlix/omniflixhub/v3/app/upgrades/v3"
-	v3_2 "github.com/OmniFlix/omniflixhub/v3/app/upgrades/v3.2"
+	v4 "github.com/OmniFlix/omniflixhub/v3/app/upgrades/v4"
 	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
 )
 
@@ -90,7 +90,7 @@ func getGovProposalHandlers() []govclient.ProposalHandler {
 var (
 	// DefaultNodeHome default home directories for the application daemon
 	DefaultNodeHome string
-	Upgrades        = []upgrades.Upgrade{v012.Upgrade, v2.Upgrade, v2_1.Upgrade, v3.Upgrade, v3_2.Upgrade}
+	Upgrades        = []upgrades.Upgrade{v012.Upgrade, v2.Upgrade, v2_1.Upgrade, v3.Upgrade, v4.Upgrade}
 	Forks           []upgrades.Fork
 )
 
diff --git a/app/keepers/keepers.go b/app/keepers/keepers.go
index a3efb4eb..572a8ff2 100644
--- a/app/keepers/keepers.go
+++ b/app/keepers/keepers.go
@@ -553,8 +553,6 @@ func NewAppKeeper(
 		AddRoute(icqtypes.ModuleName, icqModule).
 		AddRoute(ibcnfttransfertypes.ModuleName, nfttransferIBCModule)
 
-	appKeepers.IBCKeeper.SetRouter(ibcRouter)
-
 	// wasm configuration
 
 	wasmDir := filepath.Join(homePath, "wasm")
diff --git a/app/upgrades/v3.2/constants.go b/app/upgrades/v4/constants.go
similarity index 79%
rename from app/upgrades/v3.2/constants.go
rename to app/upgrades/v4/constants.go
index ff68677f..4c0ca044 100644
--- a/app/upgrades/v3.2/constants.go
+++ b/app/upgrades/v4/constants.go
@@ -1,4 +1,4 @@
-package v3_2
+package v4
 
 import (
 	"github.com/OmniFlix/omniflixhub/v3/app/upgrades"
@@ -6,11 +6,11 @@ import (
 	ibchookstypes "github.com/cosmos/ibc-apps/modules/ibc-hooks/v7/types"
 )
 
-const UpgradeName = "v3.2"
+const UpgradeName = "v4"
 
 var Upgrade = upgrades.Upgrade{
 	UpgradeName:          UpgradeName,
-	CreateUpgradeHandler: CreateV3_2UpgradeHandler,
+	CreateUpgradeHandler: CreateV4UpgradeHandler,
 	StoreUpgrades: store.StoreUpgrades{
 		Added: []string{ibchookstypes.StoreKey},
 	},
diff --git a/app/upgrades/v3.2/upgrades.go b/app/upgrades/v4/upgrades.go
similarity index 95%
rename from app/upgrades/v3.2/upgrades.go
rename to app/upgrades/v4/upgrades.go
index f1079dcf..1b0c290b 100644
--- a/app/upgrades/v3.2/upgrades.go
+++ b/app/upgrades/v4/upgrades.go
@@ -1,4 +1,4 @@
-package v3_2
+package v4
 
 import (
 	"github.com/OmniFlix/omniflixhub/v3/app/keepers"
@@ -8,7 +8,7 @@ import (
 	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
 )
 
-func CreateV3_2UpgradeHandler(
+func CreateV4UpgradeHandler(
 	mm *module.Manager,
 	cfg module.Configurator,
 	_ upgrades.BaseAppParamManager,