diff --git a/app/encoding.go b/app/encoding.go
index 814797b..6551bb8 100644
--- a/app/encoding.go
+++ b/app/encoding.go
@@ -19,7 +19,6 @@ import (
 	"github.com/cosmos/gogoproto/proto"
 	"google.golang.org/protobuf/reflect/protoreflect"
 
-	evmlegacytypes "github.com/xrplevm/node/v9/types/legacy/ethermint/evm"
 	feemarketlegacytypes "github.com/xrplevm/node/v9/types/legacy/ethermint/feemarket"
 	erc20legacytypes "github.com/xrplevm/node/v9/types/legacy/evmos/erc20"
 	poalegacytypes "github.com/xrplevm/node/v9/x/poa/types/legacy"
@@ -48,8 +47,6 @@ func MakeEncodingConfig(evmChainID uint64) sdktestutil.TestEncodingConfig {
 	interfaceRegistry.RegisterImplementations((*sdk.Msg)(nil),
 		&poalegacytypes.MsgAddValidator{},
 		&poalegacytypes.MsgRemoveValidator{},
-		&evmlegacytypes.MsgEthereumTx{},
-		&evmlegacytypes.MsgUpdateParams{},
 		&feemarketlegacytypes.MsgUpdateParams{},
 		&erc20legacytypes.MsgConvertERC20{},
 		&erc20legacytypes.MsgConvertCoin{},
diff --git a/go.mod b/go.mod
index a529568..27609ac 100644
--- a/go.mod
+++ b/go.mod
@@ -282,7 +282,7 @@ replace (
 	github.com/cosmos/cosmos-sdk => github.com/xrplevm/cosmos-sdk v0.53.4-xrplevm.2
 	// fix cosmos-sdk store path mismatch
 	github.com/cosmos/cosmos-sdk/store => cosmossdk.io/store v1.1.2
-	github.com/cosmos/evm => github.com/xrplevm/evm v0.4.2-xrplevm.1
+	github.com/cosmos/evm => github.com/xrplevm/evm v0.4.2-xrplevm.2
 	github.com/ethereum/go-ethereum => github.com/cosmos/go-ethereum v0.0.0-20250806193535-2fc7571efa91
 	// Security Advisory https://github.com/advisories/GHSA-h395-qcrw-5vmq
 	github.com/gin-gonic/gin => github.com/gin-gonic/gin v1.9.1
diff --git a/go.sum b/go.sum
index 436dc17..b7da5af 100644
--- a/go.sum
+++ b/go.sum
@@ -1729,8 +1729,8 @@ github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1 h1:gEOO8jv9F4OT7lGC
 github.com/xrash/smetrics v0.0.0-20240521201337-686a1a2994c1/go.mod h1:Ohn+xnUBiLI6FVj/9LpzZWtj1/D6lUovWYBkxHVV3aM=
 github.com/xrplevm/cosmos-sdk v0.53.4-xrplevm.2 h1:6wrgalo5fN/iBbDSfBYZ1RldNFHZIxE7ARV1JbrrBtM=
 github.com/xrplevm/cosmos-sdk v0.53.4-xrplevm.2/go.mod h1:7U3+WHZtI44dEOnU46+lDzBb2tFh1QlMvi8Z5JugopI=
-github.com/xrplevm/evm v0.4.2-xrplevm.1 h1:qWo+2DVQZ2KeuCKRXZGUDr624ULQZi9HRSlZRwdo7Jw=
-github.com/xrplevm/evm v0.4.2-xrplevm.1/go.mod h1:cNTIB4xuCht7Y6EnGdkwR2c2nCmhILZ8WHSdQ5m+g/E=
+github.com/xrplevm/evm v0.4.2-xrplevm.2 h1:KDdUCwlI57RwyqPglOigkLh7plzzPj+fGnHyFzxAU+Q=
+github.com/xrplevm/evm v0.4.2-xrplevm.2/go.mod h1:cNTIB4xuCht7Y6EnGdkwR2c2nCmhILZ8WHSdQ5m+g/E=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
diff --git a/types/legacy/ethermint/evm/tx.pb.go b/types/legacy/ethermint/evm/tx.pb.go
index 4d9b561..5e26b2e 100644
--- a/types/legacy/ethermint/evm/tx.pb.go
+++ b/types/legacy/ethermint/evm/tx.pb.go
@@ -442,14 +442,20 @@ func (m *MsgUpdateParamsResponse) XXX_DiscardUnknown() {
 var xxx_messageInfo_MsgUpdateParamsResponse proto.InternalMessageInfo
 
 func init() {
-	proto.RegisterType((*MsgEthereumTx)(nil), "ethermint.evm.v1.MsgEthereumTx")
-	proto.RegisterType((*LegacyTx)(nil), "ethermint.evm.v1.LegacyTx")
-	proto.RegisterType((*AccessListTx)(nil), "ethermint.evm.v1.AccessListTx")
-	proto.RegisterType((*DynamicFeeTx)(nil), "ethermint.evm.v1.DynamicFeeTx")
-	proto.RegisterType((*ExtensionOptionsEthereumTx)(nil), "ethermint.evm.v1.ExtensionOptionsEthereumTx")
-	proto.RegisterType((*MsgEthereumTxResponse)(nil), "ethermint.evm.v1.MsgEthereumTxResponse")
-	proto.RegisterType((*MsgUpdateParams)(nil), "ethermint.evm.v1.MsgUpdateParams")
-	proto.RegisterType((*MsgUpdateParamsResponse)(nil), "ethermint.evm.v1.MsgUpdateParamsResponse")
+	// NOTE: Proto type registration is DISABLED here to avoid conflicts.
+	// The node application uses the EVM module via a local replace (github.com/cosmos/evm => ../evm),
+	// which means proto registration happens in evm/rpc/types/legacy/tx.pb.go.
+	//
+	// These struct definitions are kept for backward compatibility but registration is done elsewhere.
+
+	//proto.RegisterType((*MsgEthereumTx)(nil), "ethermint.evm.v1.MsgEthereumTx")
+	//proto.RegisterType((*LegacyTx)(nil), "ethermint.evm.v1.LegacyTx")
+	//proto.RegisterType((*AccessListTx)(nil), "ethermint.evm.v1.AccessListTx")
+	//proto.RegisterType((*DynamicFeeTx)(nil), "ethermint.evm.v1.DynamicFeeTx")
+	//proto.RegisterType((*ExtensionOptionsEthereumTx)(nil), "ethermint.evm.v1.ExtensionOptionsEthereumTx")
+	//proto.RegisterType((*MsgEthereumTxResponse)(nil), "ethermint.evm.v1.MsgEthereumTxResponse")
+	//proto.RegisterType((*MsgUpdateParams)(nil), "ethermint.evm.v1.MsgUpdateParams")
+	//proto.RegisterType((*MsgUpdateParamsResponse)(nil), "ethermint.evm.v1.MsgUpdateParamsResponse")
 }
 
 func init() { proto.RegisterFile("ethermint/evm/v1/tx.proto", fileDescriptor_f75ac0a12d075f21) }