diff --git a/app/app.go b/app/app.go
index 07a6e470ca..269acc42d1 100644
--- a/app/app.go
+++ b/app/app.go
@@ -106,6 +106,7 @@ import (
 	ibctransfertypes "github.com/cosmos/ibc-go/v5/modules/apps/transfer/types"
 	ibc "github.com/cosmos/ibc-go/v5/modules/core"
 	ibcclient "github.com/cosmos/ibc-go/v5/modules/core/02-client"
+	ibcclientclient "github.com/cosmos/ibc-go/v5/modules/core/02-client/client"
 	ibcclienttypes "github.com/cosmos/ibc-go/v5/modules/core/02-client/types"
 	porttypes "github.com/cosmos/ibc-go/v5/modules/core/05-port/types"
 	ibchost "github.com/cosmos/ibc-go/v5/modules/core/24-host"
@@ -168,6 +169,7 @@ var (
 			[]govclient.ProposalHandler{
 				paramsclient.ProposalHandler, distrclient.ProposalHandler,
 				upgradeclient.LegacyProposalHandler, upgradeclient.LegacyCancelProposalHandler,
+				ibcclientclient.UpgradeProposalHandler, ibcclientclient.UpdateClientProposalHandler,
 			},
 		),
 		ica.AppModuleBasic{},