diff --git a/CHANGELOG.md b/CHANGELOG.md
index 05dd8b5b018..1c5d3bcd041 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -64,6 +64,15 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (gaia) bump [Liquidity](https://github.com/Gravity-Devs/liquidity) module to [v1.5.1](https://github.com/Gravity-Devs/liquidity/releases/tag/v1.5.1).
 * (gaia) bump [cosmos ledger](https://github.com/cosmos/ledger-go) to [v0.9.3](https://github.com/cosmos/ledger-go/releases/tag/v0.9.3) to fix issue [#1573](https://github.com/cosmos/gaia/issues/1573) - Ledger Nano S Plus not detected by gaiad.
 
+## [v7.1.0] -2022-10-14
+* (gaia) bump [cosmos-sdk](https://github.com/cosmos/cosmos-sdk) to [v0.45.9](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.9) to fix the security vulnerability! See [CHANGELOG.md](https://github.com/cosmos/cosmos-sdk/blob/v0.45.9/CHANGELOG.md) for details.
+
+## [v7.0.3] -2022-08-03
+* (gaia) update go to 1.18.
+* (gaia) bump [cosmos-sdk](https://github.com/cosmos/cosmos-sdk) to [v0.45.6](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.6). See [CHANGELOG.md](https://github.com/cosmos/cosmos-sdk/blob/v0.45.6/CHANGELOG.md) for details.
+* (gaia) bump [Liquidity](https://github.com/Gravity-Devs/liquidity) module to [v1.5.1](https://github.com/Gravity-Devs/liquidity/releases/tag/v1.5.1).
+* (gaia) bump [cosmos ledger](https://github.com/cosmos/ledger-go) to [v0.9.3](https://github.com/cosmos/ledger-go/releases/tag/v0.9.3) to fix issue [#1573](https://github.com/cosmos/gaia/issues/1573) - Ledger Nano S Plus not detected by gaiad.
+* 
 ## [v7.0.2] -2022-05-09
 
 * (gaia) bump [cosmos-sdk](https://github.com/cosmos/cosmos-sdk) to [v0.45.4](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.4). See [CHANGELOG.md](https://github.com/cosmos/cosmos-sdk/blob/v0.45.4/CHANGELOG.md#v0454---2022-04-25) for details.
diff --git a/app/upgrades/v8/upgrades.go b/app/upgrades/v8/upgrades.go
index f053d537b70..32fc9a1d08a 100644
--- a/app/upgrades/v8/upgrades.go
+++ b/app/upgrades/v8/upgrades.go
@@ -9,6 +9,8 @@ import (
 	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
 	icahosttypes "github.com/cosmos/ibc-go/v3/modules/apps/27-interchain-accounts/host/types"
+	icatypes "github.com/cosmos/ibc-go/v3/modules/apps/27-interchain-accounts/types"
+	ibcchanneltypes "github.com/cosmos/ibc-go/v3/modules/core/04-channel/types"
 
 	"github.com/cosmos/gaia/v8/app/keepers"
 )
@@ -48,6 +50,45 @@ func FixBankMetadata(ctx sdk.Context, keepers *keepers.AppKeepers) error {
 	return nil
 }
 
+func QuicksilverFix(ctx sdk.Context, keepers *keepers.AppKeepers) error {
+	// Refund stuck coins from ica address
+	sourceAddress, err := sdk.AccAddressFromBech32("cosmos13dqvh4qtg4gzczuktgnw8gc2ewnwmhdwnctekxctyr4azz4dcyysecgq7e")
+	if err != nil {
+		return errors.New("invalid source address")
+	}
+	destinationAddress, err := sdk.AccAddressFromBech32("cosmos1jc24kwznud9m3mwqmcz3xw33ndjuufnghstaag")
+	if err != nil {
+		return errors.New("invalid destination address")
+	}
+
+	// Get balance from stuck address and subtract 1 uatom sent by bad actor
+	sourceBalance := keepers.BankKeeper.GetBalance(ctx, sourceAddress, "uatom")
+	if sourceBalance.IsGTE(sdk.NewCoin("uatom", sdk.NewInt(1))) {
+		refundBalance := sourceBalance.SubAmount(sdk.NewInt(1))
+		err = keepers.BankKeeper.SendCoins(ctx, sourceAddress, destinationAddress, sdk.NewCoins(refundBalance))
+		if err != nil {
+			return errors.New("unable to refund coins")
+		}
+	}
+
+	// Close channels
+	closeChannel(keepers, ctx, "channel-462")
+	closeChannel(keepers, ctx, "channel-463")
+	closeChannel(keepers, ctx, "channel-464")
+	closeChannel(keepers, ctx, "channel-465")
+	closeChannel(keepers, ctx, "channel-466")
+
+	return nil
+}
+
+func closeChannel(keepers *keepers.AppKeepers, ctx sdk.Context, channelID string) {
+	channel, found := keepers.IBCKeeper.ChannelKeeper.GetChannel(ctx, icatypes.PortID, channelID)
+	if found {
+		channel.State = ibcchanneltypes.CLOSED
+		keepers.IBCKeeper.ChannelKeeper.SetChannel(ctx, icatypes.PortID, channelID, channel)
+	}
+}
+
 func CreateUpgradeHandler(
 	mm *module.Manager,
 	configurator module.Configurator,
@@ -68,6 +109,11 @@ func CreateUpgradeHandler(
 			return vm, err
 		}
 
+		err = QuicksilverFix(ctx, keepers)
+		if err != nil {
+			return vm, err
+		}
+
 		// Change hostParams allow_messages = [*] instead of whitelisting individual messages
 		hostParams := icahosttypes.Params{
 			HostEnabled:   true,
diff --git a/tests/e2e/e2e_setup_test.go b/tests/e2e/e2e_setup_test.go
index 11f2d230d9d..77b9570de36 100644
--- a/tests/e2e/e2e_setup_test.go
+++ b/tests/e2e/e2e_setup_test.go
@@ -58,7 +58,6 @@ const (
 	gas                          = 200000
 	govProposalBlockBuffer       = 35
 	relayerAccountIndex          = 0
-	icaOwnerAccountIndex         = 1
 	numberOfEvidences            = 10
 	slashingShares         int64 = 10000