diff --git a/app/upgrades/mainnet/v15/constants.go b/app/upgrades/mainnet/v15/constants.go
index 7d5bf3a62..96a09d5a7 100644
--- a/app/upgrades/mainnet/v15/constants.go
+++ b/app/upgrades/mainnet/v15/constants.go
@@ -1,7 +1,7 @@
 package v15
 
 const (
-	UpgradeName   = "v15.2.0"
+	UpgradeName   = "v15.3.0"
 	UpgradeHeight = ""
 	UpgradeInfo   = `'{
 		"binaries": {
diff --git a/app/upgrades/mainnet/v15/upgrades.go b/app/upgrades/mainnet/v15/upgrades.go
index d8ea69afd..c62f03aad 100644
--- a/app/upgrades/mainnet/v15/upgrades.go
+++ b/app/upgrades/mainnet/v15/upgrades.go
@@ -31,7 +31,7 @@ func CreateUpgradeHandler(
 	bankKeeper bankkeeper.Keeper,
 ) upgradetypes.UpgradeHandler {
 	return func(ctx sdk.Context, _ upgradetypes.Plan, vm module.VersionMap) (module.VersionMap, error) {
-		ctx.Logger().Info("Starting upgrade main-net v15...")
+		ctx.Logger().Info("Starting upgrade main-net v15.3.0")
 		ibcKeeper.ConnectionKeeper.SetParams(ctx, ibcconnectiontypes.DefaultParams())
 
 		fromVM := make(map[string]uint64)
@@ -47,7 +47,6 @@ func CreateUpgradeHandler(
 		cdc.MustUnmarshalJSON(appState[consumertypes.ModuleName], &consumerGenesis)
 
 		consumerGenesis.PreCCV = true
-		consumerGenesis.Params.SoftOptOutThreshold = "0.05"
 		consumerGenesis.Params.RewardDenoms = []string{"ucmdx"}
 		consumerGenesis.Params.Enabled = true
 		consumerGenesis.Params.ProviderFeePoolAddrStr = "cosmos1ap0mh6xzfn8943urr84q6ae7zfnar48am2erhd"