diff --git a/Makefile b/Makefile
index 1077fb430f..00d49dc61f 100644
--- a/Makefile
+++ b/Makefile
@@ -7,10 +7,10 @@ export GO111MODULE=on
 
 GithubTop=github.com
 
-Version=v0.16.9
+Version=v0.16.9.2
 CosmosSDK=v0.39.2
 Tendermint=v0.33.9
-Iavl=v0.14.1
+Iavl=v0.14.3
 Name=okexchain
 ServerName=okexchaind
 ClientName=okexchaincli
diff --git a/go.mod b/go.mod
index e85553f047..7d3a72d691 100644
--- a/go.mod
+++ b/go.mod
@@ -54,7 +54,7 @@ require (
 )
 
 replace (
-	github.com/cosmos/cosmos-sdk => github.com/okex/cosmos-sdk v0.39.2-okexchain13
+	github.com/cosmos/cosmos-sdk => github.com/okex/cosmos-sdk v0.39.2-exchain
 	github.com/tendermint/iavl => github.com/okex/iavl v0.14.3-exchain
 	github.com/tendermint/tendermint => github.com/okex/tendermint v0.33.9-okexchain6
 )
diff --git a/go.sum b/go.sum
index f3a956bcb1..14d272c118 100644
--- a/go.sum
+++ b/go.sum
@@ -500,10 +500,8 @@ github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxzi
 github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
 github.com/nxadm/tail v1.4.4 h1:DQuhQpB1tVlglWS2hLQ5OV6B5r8aGxSrPc5Qo6uTN78=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
-github.com/okex/cosmos-sdk v0.39.2-okexchain13 h1:krs8uu1ACDPtvmNJouSZEslqGrSmQpacT60qYeFsYek=
-github.com/okex/cosmos-sdk v0.39.2-okexchain13/go.mod h1:Y1C2roqCVZ6gSYG31X77x4NLcbSGS9VP1GIiAE1imcc=
-github.com/okex/iavl v0.14.1-okexchain2 h1:vhWUd07zSLAckgaZBVaj/MGAm1FQ6P0i8zTuW/xbMGU=
-github.com/okex/iavl v0.14.1-okexchain2/go.mod h1:QmfViflFiXzxKLQE4tAUuWQHq+RSuQFxablW5oJZ6sE=
+github.com/okex/cosmos-sdk v0.39.2-exchain h1:PN8xdkn0WTX8sqmvjCdNFhT2zRZ8Q+YwM1sGMi0gX8s=
+github.com/okex/cosmos-sdk v0.39.2-exchain/go.mod h1:Y1C2roqCVZ6gSYG31X77x4NLcbSGS9VP1GIiAE1imcc=
 github.com/okex/iavl v0.14.3-exchain h1:kwRIwpFD6B8mDDqoaxeUN3Pg2GW0Vr+sA+b86renWcA=
 github.com/okex/iavl v0.14.3-exchain/go.mod h1:vHLYxU/zuxBmxxr1v+5Vnd/JzcIsyK17n9P9RDubPVU=
 github.com/okex/tendermint v0.33.9-okexchain6 h1:qo/lf7oHfByifXFOYxJqRDbQd55JqREcIEHg/Fu30jE=
@@ -732,6 +730,7 @@ github.com/zondax/hid v0.9.0/go.mod h1:l5wttcP0jwtdLjqjMMWFVEE7d1zO0jvSPA9OPZxWp
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.3 h1:MUGmc65QhB3pIlaQ5bB4LwqSj6GIonVJXpZiaKNyaKk=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
+go.etcd.io/bbolt v1.3.4 h1:hi1bXHMVrlQh6WwxAy+qZCV/SYIlqo+Ushwdpa4tAKg=
 go.etcd.io/bbolt v1.3.4/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
 go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
 go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=