diff --git a/app/upgrades.go b/app/upgrades.go
index 2801c323..5f5637d0 100644
--- a/app/upgrades.go
+++ b/app/upgrades.go
@@ -7,10 +7,14 @@ import (
 	"github.com/cosmos/cosmos-sdk/types/module"
 	upgrades "github.com/public-awesome/stargaze/v15/app/upgrades"
 	mainnetupgradesv15 "github.com/public-awesome/stargaze/v15/app/upgrades/mainnet/v15"
+	testnetupgradesv15b2 "github.com/public-awesome/stargaze/v15/app/upgrades/testnet/v15b2"
+	testnetupgradesv15b3 "github.com/public-awesome/stargaze/v15/app/upgrades/testnet/v15b3"
 )
 
 var Upgrades = []upgrades.Upgrade{
 	mainnetupgradesv15.Upgrade,
+	testnetupgradesv15b2.Upgrade,
+	testnetupgradesv15b3.Upgrade,
 }
 
 func (app App) RegisterUpgradeHandlers(configurator module.Configurator) {