diff --git a/app/app.go b/app/app.go
index 12a09441..c34f55ff 100644
--- a/app/app.go
+++ b/app/app.go
@@ -116,6 +116,7 @@ import (
 
 	evmante "swisstronik/app/ante"
 	"swisstronik/app/upgrades/v1_0_3"
+	"swisstronik/app/upgrades/v1_0_4"
 	"swisstronik/docs"
 	"swisstronik/encoding"
 	srvflags "swisstronik/server/flags"
@@ -1063,6 +1064,13 @@ func (app *App) setupUpgradeHandlers() {
 		),
 	)
 
+	app.UpgradeKeeper.SetUpgradeHandler(
+		v1_0_4.UpgradeName,
+		v1_0_4.CreateUpgradeHandler(
+			app.mm, app.configurator,
+		),
+	)
+
 	// When a planned update height is reached, the old binary will panic
 	// writing on disk the height and name of the update that triggered it
 	// This will read that value, and execute the preparations for the upgrade.
diff --git a/app/upgrades/v1_0_4/constants.go b/app/upgrades/v1_0_4/constants.go
new file mode 100644
index 00000000..2358672e
--- /dev/null
+++ b/app/upgrades/v1_0_4/constants.go
@@ -0,0 +1,5 @@
+package v1_0_4
+
+const (
+	UpgradeName = "v1.0.4"
+)
diff --git a/app/upgrades/v1_0_4/upgrades.go b/app/upgrades/v1_0_4/upgrades.go
new file mode 100644
index 00000000..4f50d59a
--- /dev/null
+++ b/app/upgrades/v1_0_4/upgrades.go
@@ -0,0 +1,24 @@
+package v1_0_4
+
+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 CreateUpgradeHandler(
+	mm *module.Manager,
+	configurator module.Configurator,
+) upgradetypes.UpgradeHandler {
+	return func(ctx sdk.Context, _ upgradetypes.Plan, vm module.VersionMap) (module.VersionMap, error) {
+		ctx.Logger().Info("Starting module migrations...")
+
+		vm, err := mm.RunMigrations(ctx, configurator, vm)
+		if err != nil {
+			return vm, err
+		}
+
+		ctx.Logger().Info("Upgrade complete")
+		return vm, err
+	}
+}