diff --git a/app/app.go b/app/app.go
index 440f6b2c..8a4d4bc4 100644
--- a/app/app.go
+++ b/app/app.go
@@ -417,6 +417,7 @@ func New(
 			app.BundlesKeeper,
 			app.GlobalKeeper,
 			app.MultiCoinRewardsKeeper,
+			app.PoolKeeper,
 		),
 	)
 
diff --git a/app/upgrades/v2_0/upgrade.go b/app/upgrades/v2_0/upgrade.go
index 46649a38..953e5a78 100644
--- a/app/upgrades/v2_0/upgrade.go
+++ b/app/upgrades/v2_0/upgrade.go
@@ -3,6 +3,7 @@ package v2_0
 import (
 	"context"
 	"fmt"
+	poolkeeper "github.com/KYVENetwork/chain/x/pool/keeper"
 
 	multicoinrewardskeeper "github.com/KYVENetwork/chain/x/multi_coin_rewards/keeper"
 	multicoinrewardstypes "github.com/KYVENetwork/chain/x/multi_coin_rewards/types"
@@ -49,6 +50,7 @@ func CreateUpgradeHandler(
 	bundlesKeeper bundleskeeper.Keeper,
 	globalKeeper globalkeeper.Keeper,
 	multiCoinRewardsKeeper multicoinrewardskeeper.Keeper,
+	poolKeeper *poolkeeper.Keeper,
 ) upgradetypes.UpgradeHandler {
 	return func(ctx context.Context, plan upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
 		sdkCtx := sdk.UnwrapSDKContext(ctx)
@@ -65,6 +67,7 @@ func CreateUpgradeHandler(
 		AdjustGasConfig(sdkCtx, globalKeeper)
 
 		SetMultiCoinRewardsParams(sdkCtx, multiCoinRewardsKeeper)
+		SetPoolParams(sdkCtx, poolKeeper)
 
 		// TODO set withdraw address
 
@@ -85,6 +88,14 @@ func SetMultiCoinRewardsParams(ctx sdk.Context, multiCoinRewardsKeeper multicoin
 	multiCoinRewardsKeeper.SetParams(ctx, params)
 }
 
+func SetPoolParams(ctx sdk.Context, poolKeeper *poolkeeper.Keeper) {
+	params := poolKeeper.GetParams(ctx)
+
+	// TODO: set new mainnet inflation split
+
+	poolKeeper.SetParams(ctx, params)
+}
+
 func AdjustGasConfig(ctx sdk.Context, globalKeeper globalkeeper.Keeper) {
 	params := globalKeeper.GetParams(ctx)
 	params.MinGasPrice = math.LegacyMustNewDecFromStr("2")
@@ -100,15 +111,19 @@ func AdjustGasConfig(ctx sdk.Context, globalKeeper globalkeeper.Keeper) {
 	}
 	params.GasRefunds = []globalTypes.GasRefund{
 		{
-			Type:     "kyve.bundles.v1beta1.SubmitBundleProposal",
+			Type:     "kyve.bundles.v1beta1.MsgSubmitBundleProposal",
+			Fraction: math.LegacyMustNewDecFromStr("0.95"),
+		},
+		{
+			Type:     "kyve.bundles.v1beta1.MsgVoteBundleProposal",
 			Fraction: math.LegacyMustNewDecFromStr("0.95"),
 		},
 		{
-			Type:     "kyve.bundles.v1beta1.VoteBundleProposal",
+			Type:     "kyve.bundles.v1beta1.MsgSkipUploaderRole",
 			Fraction: math.LegacyMustNewDecFromStr("0.95"),
 		},
 		{
-			Type:     "kyve.bundles.v1beta1.SkipUploaderRole",
+			Type:     "kyve.bundles.v1beta1.MsgClaimUploaderRole",
 			Fraction: math.LegacyMustNewDecFromStr("0.95"),
 		},
 	}
@@ -144,6 +159,8 @@ func migrateProtocolStakers(ctx sdk.Context, delegationKeeper delegationkeeper.K
 		validatorMapping = ValidatorMappingsMainnet
 	} else if ctx.ChainID() == "kaon-1" {
 		validatorMapping = ValidatorMappingsKaon
+	} else if ctx.ChainID() == "korellia-2" {
+		validatorMapping = ValidatorMappingsKorellia
 	}
 
 	totalMigratedStake := uint64(0)
diff --git a/app/upgrades/v2_0/validator-proofs/korellia/Validator-EU.json b/app/upgrades/v2_0/validator-proofs/korellia/Validator-EU.json
new file mode 100644
index 00000000..2925604c
--- /dev/null
+++ b/app/upgrades/v2_0/validator-proofs/korellia/Validator-EU.json
@@ -0,0 +1,7 @@
+{
+  "name": "Validator-EU",
+  "consensus_address": "kyvevaloper1ghpmzfuggm7vcruyhfzrczl4aczy8gas8guslh",
+  "protocol_address": "kyve1zxlk3x50re5rhz985gcx8pm73whqnutg8ptnkz",
+  "proof_1": "A7A27728A03B1052B4B32D802920BBDB1E7B8FB549000A8ECE571F554513B59E",
+  "proof_2": "11B9EFAA0F3BF895F5E6D0FB4EAD66422552A31BADC1AE51C850AA1B8F59F518"
+}
diff --git a/app/upgrades/v2_0/validator-proofs/korellia/Validator-OVH.json b/app/upgrades/v2_0/validator-proofs/korellia/Validator-OVH.json
new file mode 100644
index 00000000..0b6a9844
--- /dev/null
+++ b/app/upgrades/v2_0/validator-proofs/korellia/Validator-OVH.json
@@ -0,0 +1,7 @@
+{
+  "name": "Validator-OVH",
+  "consensus_address": "kyvevaloper1af699xwpa6z6hek648p2c08hupd4j2knz22atl",
+  "protocol_address": "kyve1zuzyh0c0zvxry42dpqc79gu3ssukpfzg47uzrc",
+  "proof_1": "3131A86723482046AEA2034D23D4E125BDC749D72C00F16D47E99AD78CF6971A",
+  "proof_2": "54B6CC415720BD3FF573ACCC412043EF40399D5E1954ADA948F5044729B5436F"
+}
diff --git a/app/upgrades/v2_0/validator-proofs/korellia/Validator-US.json b/app/upgrades/v2_0/validator-proofs/korellia/Validator-US.json
new file mode 100644
index 00000000..bcbb674a
--- /dev/null
+++ b/app/upgrades/v2_0/validator-proofs/korellia/Validator-US.json
@@ -0,0 +1,7 @@
+{
+  "name": "Validator-US",
+  "consensus_address": "kyvevaloper1p6ctexlukvllyruwnyfhh2cvdwqggz95yzqxe9",
+  "protocol_address": "kyve1tg9rc2rwzu3ytvkdjh4mpe4k46n2eykpdv46nw",
+  "proof_1": "C05CBE4E1FB1006C9FCF12713889D69012532C436C5CD3B96715143F8C5191B0",
+  "proof_2": "56C4CCDA3953388FCB26B7C8841B9F4D1718DA571B833E54FF6523B959A15C55"
+}
diff --git a/app/upgrades/v2_0/validator_mapping.go b/app/upgrades/v2_0/validator_mapping.go
index 9691ddd3..39fdec70 100644
--- a/app/upgrades/v2_0/validator_mapping.go
+++ b/app/upgrades/v2_0/validator_mapping.go
@@ -34,6 +34,7 @@ func init() {
 
 	ValidatorMappingsMainnet = parseDirectory("validator-proofs/mainnet")
 	ValidatorMappingsKaon = parseDirectory("validator-proofs/kaon")
+	ValidatorMappingsKorellia = parseDirectory("validator-proofs/korellia")
 }
 
 type ValidatorMapping struct {
@@ -47,3 +48,5 @@ type ValidatorMapping struct {
 var ValidatorMappingsMainnet []ValidatorMapping
 
 var ValidatorMappingsKaon []ValidatorMapping
+
+var ValidatorMappingsKorellia []ValidatorMapping