diff --git a/app/app.go b/app/app.go
index ee9db3b1..45b273e3 100644
--- a/app/app.go
+++ b/app/app.go
@@ -53,7 +53,7 @@ import (
 	"github.com/Nolus-Protocol/nolus-core/app/keepers"
 	appparams "github.com/Nolus-Protocol/nolus-core/app/params"
 	"github.com/Nolus-Protocol/nolus-core/app/upgrades"
-	v067 "github.com/Nolus-Protocol/nolus-core/app/upgrades/v067"
+	v068rc "github.com/Nolus-Protocol/nolus-core/app/upgrades/v068-rc"
 	"github.com/Nolus-Protocol/nolus-core/docs"
 
 	wasmkeeper "github.com/CosmWasm/wasmd/x/wasm/keeper"
@@ -68,7 +68,7 @@ const (
 var (
 	DefaultNodeHome string
 
-	Upgrades = []upgrades.Upgrade{v067.Upgrade}
+	Upgrades = []upgrades.Upgrade{v068rc.Upgrade}
 )
 
 var (
diff --git a/app/upgrades/v068-rc/constants.go b/app/upgrades/v068-rc/constants.go
new file mode 100644
index 00000000..1e61f555
--- /dev/null
+++ b/app/upgrades/v068-rc/constants.go
@@ -0,0 +1,19 @@
+package v068rc
+
+import (
+	store "cosmossdk.io/store/types"
+	"github.com/Nolus-Protocol/nolus-core/app/upgrades"
+)
+
+const (
+	// UpgradeName defines the on-chain upgrades name.
+	UpgradeName = "v0.6.8-rc"
+)
+
+var Upgrade = upgrades.Upgrade{
+	UpgradeName:          UpgradeName,
+	CreateUpgradeHandler: CreateUpgradeHandler,
+	StoreUpgrades: store.StoreUpgrades{
+		Added: []string{},
+	},
+}
diff --git a/app/upgrades/v068-rc/upgrades.go b/app/upgrades/v068-rc/upgrades.go
new file mode 100644
index 00000000..f5d37de0
--- /dev/null
+++ b/app/upgrades/v068-rc/upgrades.go
@@ -0,0 +1,33 @@
+package v068rc
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/Nolus-Protocol/nolus-core/app/keepers"
+
+	upgradetypes "cosmossdk.io/x/upgrade/types"
+	"github.com/cosmos/cosmos-sdk/codec"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/types/module"
+)
+
+func CreateUpgradeHandler(
+	mm *module.Manager,
+	configurator module.Configurator,
+	keepers *keepers.AppKeepers,
+	codec codec.Codec,
+) upgradetypes.UpgradeHandler {
+	return func(c context.Context, _ upgradetypes.Plan, vm module.VersionMap) (module.VersionMap, error) {
+		ctx := sdk.UnwrapSDKContext(c)
+
+		ctx.Logger().Info("Starting module migrations...")
+		vm, err := mm.RunMigrations(ctx, configurator, vm) //nolint:contextcheck
+		if err != nil {
+			return vm, err
+		}
+
+		ctx.Logger().Info(fmt.Sprintf("Migration {%s} applied", UpgradeName))
+		return vm, nil
+	}
+}
diff --git a/cmd/nolusd/root.go b/cmd/nolusd/root.go
index 7ba6c537..b7a297ed 100644
--- a/cmd/nolusd/root.go
+++ b/cmd/nolusd/root.go
@@ -108,7 +108,7 @@ var (
 		{
 			Section: "wasm",
 			Key:     "query_gas_limit",
-			Value:   "2000000",
+			Value:   "5000000",
 		},
 	}