diff --git a/CHANGELOG.md b/CHANGELOG.md
index b04f228138..9f37c441a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,6 +28,24 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 # Changelog
 
+
+## 2.0.42beta
+
+sei-chain:
+* [#670] (https://github.com/sei-protocol/sei-chain/pull/670) Add add-wasm-genesis-message to seid
+* [#654] (https://github.com/sei-protocol/sei-chain/pull/654) Improve endblock performance and fix trace
+
+sei-cosmos: https://github.com/sei-protocol/sei-cosmos/compare/v0.2.8...v0.2.12
+* improvements around monitoring for sei-cosmos
+* dont enforce gas limit on deliverTx
+* refactor slashing module
+
+
+sei-tendermint:
+* [#95] (https://github.com/sei-protocol/sei-tendermint/pull/95) Patch forging empty merkle tree attack vector
+* set default max gas param to 6mil
+* log tunning for p2p
+
 ## 2.0.40beta - 2023-03-10
 * [#646] (https://github.com/sei-protocol/sei-chain/pull/646) Optimizations for FinalizeBlock
 * [#644] (https://github.com/sei-protocol/sei-chain/pull/644) [Oak Audit] Add check for non-existent transaction
diff --git a/app/apptesting/test_suite.go b/app/apptesting/test_suite.go
index f1cfd87461..143e0e1da1 100644
--- a/app/apptesting/test_suite.go
+++ b/app/apptesting/test_suite.go
@@ -101,6 +101,7 @@ func (s *KeeperTestHelper) SetupValidator(bondStatus stakingtypes.BondStatus) sd
 	signingInfo := slashingtypes.NewValidatorSigningInfo(
 		consAddr,
 		s.Ctx.BlockHeight(),
+		0,
 		time.Unix(0, 0),
 		false,
 		0,
diff --git a/app/test_helpers.go b/app/test_helpers.go
index f7ee39739e..c52c24291c 100644
--- a/app/test_helpers.go
+++ b/app/test_helpers.go
@@ -90,6 +90,7 @@ func (s *TestWrapper) setupValidator(bondStatus stakingtypes.BondStatus, valPub
 	signingInfo := slashingtypes.NewValidatorSigningInfo(
 		consAddr,
 		s.Ctx.BlockHeight(),
+		0,
 		time.Unix(0, 0),
 		false,
 		0,
diff --git a/go.mod b/go.mod
index afe3fa5c95..a65225a9c6 100644
--- a/go.mod
+++ b/go.mod
@@ -269,10 +269,10 @@ require (
 replace (
 	github.com/CosmWasm/wasmd => github.com/sei-protocol/sei-wasmd v0.0.1
 	github.com/confio/ics23/go => github.com/cosmos/cosmos-sdk/ics23/go v0.8.0
-	github.com/cosmos/cosmos-sdk => github.com/sei-protocol/sei-cosmos v0.2.8
+	github.com/cosmos/cosmos-sdk => github.com/sei-protocol/sei-cosmos v0.2.12
 	github.com/cosmos/iavl => github.com/sei-protocol/sei-iavl v0.1.3
 	github.com/gogo/protobuf => github.com/regen-network/protobuf v1.3.3-alpha.regen.1
 	github.com/keybase/go-keychain => github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4
-	github.com/tendermint/tendermint => github.com/sei-protocol/sei-tendermint v0.1.180
+	github.com/tendermint/tendermint => github.com/sei-protocol/sei-tendermint v0.2.1
 	google.golang.org/grpc => google.golang.org/grpc v1.33.2
 )
diff --git a/go.sum b/go.sum
index 91198d46b6..01e325e10b 100644
--- a/go.sum
+++ b/go.sum
@@ -1067,12 +1067,12 @@ github.com/seccomp/libseccomp-golang v0.9.2-0.20210429002308-3879420cc921/go.mod
 github.com/securego/gosec/v2 v2.11.0 h1:+PDkpzR41OI2jrw1q6AdXZCbsNGNGT7pQjal0H0cArI=
 github.com/securego/gosec/v2 v2.11.0/go.mod h1:SX8bptShuG8reGC0XS09+a4H2BoWSJi+fscA+Pulbpo=
 github.com/segmentio/fasthash v1.0.3/go.mod h1:waKX8l2N8yckOgmSsXJi7x1ZfdKZ4x7KRMzBtS3oedY=
-github.com/sei-protocol/sei-cosmos v0.2.8 h1:mbYKLAza00/A+Sm4VufBKZOVikKAzOLlDSYrLWh8vNQ=
-github.com/sei-protocol/sei-cosmos v0.2.8/go.mod h1:LUhhplOtRXliV1x17gbOptKPy90xSK0Sxv8zmgsMvTY=
+github.com/sei-protocol/sei-cosmos v0.2.12 h1:DLqBDCPoMdrjlomWcjBQ0PSG0o777xtlwXtcI8Y8Y9k=
+github.com/sei-protocol/sei-cosmos v0.2.12/go.mod h1:LUhhplOtRXliV1x17gbOptKPy90xSK0Sxv8zmgsMvTY=
 github.com/sei-protocol/sei-iavl v0.1.3 h1:0hvW1NtmBlZ7ZkerQcM/n+2tFKg0vUlYWK8q/OeuCgw=
 github.com/sei-protocol/sei-iavl v0.1.3/go.mod h1:7PfkEVT5dcoQE+s/9KWdoXJ8VVVP1QpYYPLdxlkSXFk=
-github.com/sei-protocol/sei-tendermint v0.1.180 h1:K9JuEj/ZvHLNR2Hb+0OdYkeaur1/Wy6LGexienmGoeI=
-github.com/sei-protocol/sei-tendermint v0.1.180/go.mod h1:+BtDvAwTkE64BlxzpH9ZP7S6vUYT9wRXiZa/WW8/o4g=
+github.com/sei-protocol/sei-tendermint v0.2.1 h1:R2TKAk43tvqdNFvcqLbASjcEcN1tcgurTNV7T2kNNAY=
+github.com/sei-protocol/sei-tendermint v0.2.1/go.mod h1:+BtDvAwTkE64BlxzpH9ZP7S6vUYT9wRXiZa/WW8/o4g=
 github.com/sei-protocol/sei-tm-db v0.0.5 h1:3WONKdSXEqdZZeLuWYfK5hP37TJpfaUa13vAyAlvaQY=
 github.com/sei-protocol/sei-tm-db v0.0.5/go.mod h1:Cpa6rGyczgthq7/0pI31jys2Fw0Nfrc+/jKdP1prVqY=
 github.com/sei-protocol/sei-wasmd v0.0.1 h1:dRvdapc1sqWxhIB2+DKS5LfilFjOsaFwWkGkSWwQIow=