diff --git a/app/app.go b/app/app.go
index 2f130e965..23fe2c009 100644
--- a/app/app.go
+++ b/app/app.go
@@ -164,8 +164,6 @@ import (
 	liquiditytypes "github.com/comdex-official/comdex/x/liquidity/types"
 
 	cwasm "github.com/comdex-official/comdex/app/wasm"
-
-	tv12 "github.com/comdex-official/comdex/app/upgrades/testnet/v12"
 )
 
 const (
@@ -1219,14 +1217,6 @@ func (a *App) registerUpgradeHandlers() {
 		panic(err)
 	}
 
-	switch {
-	case upgradeInfo.Name == tv12.UpgradeName:
-		a.UpgradeKeeper.SetUpgradeHandler(
-			tv12.UpgradeName,
-			tv12.CreateUpgradeHandlerV12(a.mm, a.configurator),
-		)
-	}
-
 	var storeUpgrades *storetypes.StoreUpgrades
 
 	storeUpgrades = upgradeHandlers(upgradeInfo, a, storeUpgrades)
@@ -1238,13 +1228,6 @@ func (a *App) registerUpgradeHandlers() {
 }
 
 func upgradeHandlers(upgradeInfo storetypes.UpgradeInfo, a *App, storeUpgrades *storetypes.StoreUpgrades) *storetypes.StoreUpgrades {
-	switch {
-
-	case upgradeInfo.Name == tv12.UpgradeName && !a.UpgradeKeeper.IsSkipHeight(upgradeInfo.Height):
-		storeUpgrades = &storetypes.StoreUpgrades{
-			Added: []string{},
-		}
-	}
 
 	return storeUpgrades
 }
\ No newline at end of file
diff --git a/app/upgrades/testnet/v12/constants.go b/app/upgrades/testnet/v12/constants.go
deleted file mode 100644
index 9ba6229ba..000000000
--- a/app/upgrades/testnet/v12/constants.go
+++ /dev/null
@@ -1,15 +0,0 @@
-package v12
-
-const (
-	UpgradeName   = "v12.0.0"
-	UpgradeHeight = ""
-	UpgradeInfo   = `'{
-		"binaries": {
-			"darwin/arm64":"",
-			"darwin/x86_64":"",
-			"linux/arm64":"",
-			"linux/x86_64":"",
-			"windows/x86_64":""
-		}
-	}'`
-)
diff --git a/app/upgrades/testnet/v12/upgrades.go b/app/upgrades/testnet/v12/upgrades.go
deleted file mode 100644
index 80c53901f..000000000
--- a/app/upgrades/testnet/v12/upgrades.go
+++ /dev/null
@@ -1,18 +0,0 @@
-package v12
-
-import (
-	sdk "github.com/cosmos/cosmos-sdk/types"
-	"github.com/cosmos/cosmos-sdk/types/module"
-	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
-)
-
-func CreateUpgradeHandlerV12(
-	mm *module.Manager,
-	configurator module.Configurator,
-) upgradetypes.UpgradeHandler {
-	return func(ctx sdk.Context, _ upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
-
-		ctx.Logger().Info("Applying test net upgrade - v.12.0.0")
-		return mm.RunMigrations(ctx, configurator, fromVM)
-	}
-}
diff --git a/cmd/comdex/migrate.go b/cmd/comdex/migrate.go
index 006d70b95..5b76229ce 100644
--- a/cmd/comdex/migrate.go
+++ b/cmd/comdex/migrate.go
@@ -6,7 +6,6 @@ import (
 	packetforwardtypes "github.com/strangelove-ventures/packet-forward-middleware/v4/router/types"
 )
 
-// Migrate migrates exported state from v0.40 to a v0.43 genesis state.
 func Migrate(appState types.AppMap, clientCtx client.Context) types.AppMap {
 	// Migrate packetfowardmiddleware.
 	if appState["packetfowardmiddleware"] != nil {
diff --git a/cmd/comdex/migration.go b/cmd/comdex/migration.go
index 63dea4e88..d8898e7b8 100644
--- a/cmd/comdex/migration.go
+++ b/cmd/comdex/migration.go
@@ -20,7 +20,7 @@ const flagGenesisTime = "genesis-time"
 const chainUpgradeGuide = "https://docs.cosmos.network/master/migrations/chain-upgrade-guide-040.html"
 
 var migrationMap = types.MigrationMap{
-	"v12.0": Migrate,
+	"v11.1.0": Migrate,
 }
 
 // GetMigrationCallback returns a MigrationCallback for a given version.
@@ -35,7 +35,7 @@ func MigrateStoreCmd() *cobra.Command {
 		Long: fmt.Sprintf(`Migrate the source genesis into the target version and print to STDOUT.
 
 Example:
-$ %s migrate v0.36 /path/to/genesis.json --chain-id=cosmoshub-3 --genesis-time=2019-04-22T17:00:00Z
+$ %s migrate v11.1.0 /path/to/genesis.json --chain-id=test-2 --genesis-time=2019-04-22T17:00:00Z
 `, version.AppName),
 		Args: cobra.ExactArgs(2),
 		RunE: func(cmd *cobra.Command, args []string) error {