diff --git a/app/upgrades/v4_1_0/constants.go b/app/upgrades/v4_1_0/constants.go
index 07b276ad..c68f43a0 100644
--- a/app/upgrades/v4_1_0/constants.go
+++ b/app/upgrades/v4_1_0/constants.go
@@ -1,4 +1,4 @@
-package v3
+package v4
 
 // UpgradeName defines the on-chain upgrade name for the Migaloo v3.0.2 upgrade.
 // this upgrade includes the fix for pfm
diff --git a/app/upgrades/v4_1_0/upgrades.go b/app/upgrades/v4_1_0/upgrades.go
index d850891d..ea8585ba 100644
--- a/app/upgrades/v4_1_0/upgrades.go
+++ b/app/upgrades/v4_1_0/upgrades.go
@@ -1,4 +1,4 @@
-package v3
+package v4
 
 import (
 	"github.com/cosmos/cosmos-sdk/baseapp"
@@ -14,7 +14,7 @@ import (
 	ibcexported "github.com/cosmos/ibc-go/v7/modules/core/exported"
 )
 
-// small security fix, can be a no-op, running mm.RunMigarions just to be sure
+// CreateUpgradeHandler small security fix, can be a no-op, running mm.RunMigarions just to be sure
 func CreateUpgradeHandler(
 	mm *module.Manager,
 	configurator module.Configurator,
diff --git a/app/upgrades/v4_1_0/upgrades_test.go b/app/upgrades/v4_1_0/upgrades_test.go
new file mode 100644
index 00000000..319c966d
--- /dev/null
+++ b/app/upgrades/v4_1_0/upgrades_test.go
@@ -0,0 +1,45 @@
+package v4_test
+
+import (
+	abci "github.com/cometbft/cometbft/abci/types"
+	"testing"
+
+	apptesting "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/app"
+	upgradetypes "github.com/cosmos/cosmos-sdk/x/upgrade/types"
+	"github.com/stretchr/testify/suite"
+)
+
+const (
+	v4UpgradeHeight = int64(10)
+)
+
+type UpgradeTestSuite struct {
+	apptesting.KeeperTestHelper
+}
+
+func TestUpgradeTestSuite(t *testing.T) {
+	suite.Run(t, new(UpgradeTestSuite))
+}
+
+func (suite *UpgradeTestSuite) TestUpgrade() {
+	suite.Setup(suite.T(), apptesting.SimAppChainID)
+	dummyUpgrade(suite)
+	feeBurnParam := suite.App.FeeBurnKeeper.GetParams(suite.Ctx)
+	suite.Require().Equal("0", feeBurnParam.GetTxFeeBurnPercent())
+}
+
+func dummyUpgrade(s *UpgradeTestSuite) {
+	s.Ctx = s.Ctx.WithBlockHeight(v4UpgradeHeight - 1)
+	plan := upgradetypes.Plan{Name: "v4.1.0", Height: v4UpgradeHeight}
+	err := s.App.UpgradeKeeper.ScheduleUpgrade(s.Ctx, plan)
+	s.Require().NoError(err)
+	_, exists := s.App.UpgradeKeeper.GetUpgradePlan(s.Ctx)
+	s.Require().True(exists)
+
+	s.Ctx = s.Ctx.WithBlockHeight(v4UpgradeHeight)
+
+	s.Require().NotPanics(func() {
+		beginBlockRequest := abci.RequestBeginBlock{}
+		s.App.BeginBlocker(s.Ctx, beginBlockRequest)
+	})
+}