diff --git a/CHANGELOG.md b/CHANGELOG.md
index be11c7b8b..0ef4317b0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## 0.4.2
+
+*September 22th, 2018*
+
+BUG FIXES
+
+- Fix consensus failure due to the double sign evidence be broadcasted before the genesis block
+
+## 0.4.1
+
+*September 12th, 2018*
+
+BUG FIXES
+
+- Missing to set validator intraTxCount in stake genesis init
+
+
 ## 0.4.0
 
 *September 6th, 2018*
diff --git a/Gopkg.lock b/Gopkg.lock
index 15fb8d60c..bb9547a8e 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -57,7 +57,7 @@
   revision = "d4cc87b860166d00d6b5b9e0d3b3d71d6088d4d4"
 
 [[projects]]
-  digest = "1:67c389e6e950ca4ef969adcb4063ddce7b2c3b5bd82e7bc5275786e39516d246"
+  digest = "1:a434ef9c43a2e5540a92d5cf86624cddd85753ff020c2627833631597549fc57"
   name = "github.com/cosmos/cosmos-sdk"
   packages = [
     "baseapp",
@@ -104,9 +104,9 @@
     "x/stake/types",
   ]
   pruneopts = "UT"
-  revision = "1a50123d7199e2182a0b5684447515e239882aa6"
+  revision = "66cf80ee66e443c71e0fa6afd794780b78ccc412"
   source = "https://github.com/irisnet/cosmos-sdk.git"
-  version = "v0.23.0-iris4"
+  version = "v0.23.0-iris5"
 
 [[projects]]
   digest = "1:ffe9824d294da03b391f44e1ae8281281b4afc1bdaa9588c9097785e3af10cec"
diff --git a/Gopkg.toml b/Gopkg.toml
index 2f006a850..e5099c33b 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -29,7 +29,7 @@
 [[constraint]]
   name = "github.com/cosmos/cosmos-sdk"
   source = "https://github.com/irisnet/cosmos-sdk.git"
-  version = "=v0.23.0-iris4"
+  version = "=v0.23.0-iris5"
 
 [[override]]
   name = "github.com/golang/protobuf"
diff --git a/version/version.go b/version/version.go
index 4ee9b66e2..a802a6990 100644
--- a/version/version.go
+++ b/version/version.go
@@ -12,7 +12,7 @@ import (
 )
 
 // Version - Iris Version
-const Version = "0.4.1"
+const Version = "0.4.2"
 
 func GetCmdVersion(storeName string, cdc *wire.Codec) *cobra.Command {
 	cmd := &cobra.Command{