diff --git a/Gopkg.lock b/Gopkg.lock
index a363fbfa8..622cc6fae 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -35,13 +35,12 @@
   branch = "master"
   name = "github.com/btcsuite/btcd"
   packages = ["btcec"]
-  revision = "f673a4b563b57b9a95832545c878669a7fa801d9"
+  revision = "9a2f9524024889e129a5422aca2cff73cb3eabf6"
 
 [[projects]]
-  branch = "master"
   name = "github.com/btcsuite/btcutil"
   packages = ["bech32"]
-  revision = "ab6388e0c60ae4834a1f57511e20c17b5f78be4b"
+  revision = "d4cc87b860166d00d6b5b9e0d3b3d71d6088d4d4"
 
 [[projects]]
   name = "github.com/cosmos/cosmos-sdk"
@@ -87,8 +86,9 @@
     "x/stake/tags",
     "x/stake/types"
   ]
-  revision = "9f2b83cbe9e1b35b350703366b5e7f5806c5547e"
-  version = "v0.22.0"
+  revision = "ad65531bc2c204d81b61adf1559f2594c35b71b0"
+  source = "https://github.com/irisnet/cosmos-sdk.git"
+  version = "v0.23.0-iris"
 
 [[projects]]
   name = "github.com/davecgh/go-spew"
@@ -97,7 +97,6 @@
   version = "v1.1.0"
 
 [[projects]]
-  branch = "master"
   name = "github.com/ebuchman/fail-test"
   packages = ["."]
   revision = "95f809107225be108efcf10a3509e4ea6ceef3c4"
@@ -153,8 +152,8 @@
     "sortkeys",
     "types"
   ]
-  revision = "1adfc126b41513cc696b209667c8656ea7aac67c"
-  version = "v1.0.0"
+  revision = "636bf0302bc95575d69441b25a2603156ffdddf1"
+  version = "v1.1.1"
 
 [[projects]]
   name = "github.com/golang/protobuf"
@@ -199,6 +198,7 @@
     ".",
     "hcl/ast",
     "hcl/parser",
+    "hcl/printer",
     "hcl/scanner",
     "hcl/strconv",
     "hcl/token",
@@ -269,13 +269,12 @@
   version = "v1.0.0"
 
 [[projects]]
-  branch = "master"
   name = "github.com/prometheus/client_golang"
   packages = [
     "prometheus",
     "prometheus/promhttp"
   ]
-  revision = "bcbbc08eb2ddff3af83bbf11e7ec13b4fd730b6e"
+  revision = "ae27198cdd90bf12cd134ad79d1366a6cf49f632"
 
 [[projects]]
   branch = "master"
@@ -302,10 +301,9 @@
     "nfs",
     "xfs"
   ]
-  revision = "ae68e2d4c00fed4943b5f6698d504a5fe083da8a"
+  revision = "05ee40e3a273f7245e8777337fc7b46e533a9a92"
 
 [[projects]]
-  branch = "master"
   name = "github.com/rcrowley/go-metrics"
   packages = ["."]
   revision = "e2704e165165ec55d062f5919b4b29494e9fa790"
@@ -433,8 +431,13 @@
     "consensus",
     "consensus/types",
     "crypto",
+    "crypto/armor",
+    "crypto/ed25519",
+    "crypto/encoding/amino",
     "crypto/merkle",
+    "crypto/secp256k1",
     "crypto/tmhash",
+    "crypto/xsalsa20symmetric",
     "evidence",
     "libs/autofile",
     "libs/bech32",
@@ -476,8 +479,8 @@
     "types",
     "version"
   ]
-  revision = "5ff65274b84ea905787a48512cc3124385bddf2f"
-  version = "v0.22.2"
+  revision = "5fdbcd70df57b71ffba71e1ff5f00d617852a9c0"
+  version = "v0.22.6"
 
 [[projects]]
   name = "github.com/zondax/ledger-goclient"
@@ -500,10 +503,9 @@
     "ripemd160",
     "salsa20/salsa"
   ]
-  revision = "a2144134853fc9a27a7b1e3eb4f19f1a76df13c9"
+  revision = "c126467f60eb25f8f27e5a981f32a87e3965053f"
 
 [[projects]]
-  branch = "master"
   name = "golang.org/x/net"
   packages = [
     "context",
@@ -515,7 +517,7 @@
     "netutil",
     "trace"
   ]
-  revision = "81d44fd177a98d09fe3bc40a5a78d495d3f042ea"
+  revision = "292b43bbf7cb8d35ddf40f8d5100ef3837cced3f"
 
 [[projects]]
   branch = "master"
@@ -524,7 +526,7 @@
     "unix",
     "windows"
   ]
-  revision = "ac767d655b305d4e9612f5f6e33120b9176c4ad4"
+  revision = "bd9dbc187b6e1dacfdd2722a87e83093c2d7bd6e"
 
 [[projects]]
   name = "golang.org/x/text"
@@ -551,7 +553,7 @@
   branch = "master"
   name = "google.golang.org/genproto"
   packages = ["googleapis/rpc/status"]
-  revision = "fedd2861243fd1a8152376292b921b394c7bef7e"
+  revision = "2a72893556e4d1f6c795a4c039314c9fa751eedb"
 
 [[projects]]
   name = "google.golang.org/grpc"
@@ -565,9 +567,11 @@
     "credentials",
     "encoding",
     "encoding/proto",
-    "grpclb/grpc_lb_v1/messages",
     "grpclog",
     "internal",
+    "internal/backoff",
+    "internal/channelz",
+    "internal/grpcrand",
     "keepalive",
     "metadata",
     "naming",
@@ -580,8 +584,8 @@
     "tap",
     "transport"
   ]
-  revision = "d11072e7ca9811b1100b80ca0269ac831f06d024"
-  version = "v1.11.3"
+  revision = "168a6198bcb0ef175f7dacec0b8691fc141dc9b8"
+  version = "v1.13.0"
 
 [[projects]]
   name = "gopkg.in/yaml.v2"
@@ -592,6 +596,6 @@
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  inputs-digest = "016bf3c6f2547cf0d7a9f5993b3ad45472fa8c0f474d847dd049290a0edaa627"
+  inputs-digest = "faea5e0943a8cfc0fd6185c9c6d45fb254f81e5c5d0f67553b185e5e7e60bf40"
   solver-name = "gps-cdcl"
   solver-version = 1
diff --git a/Gopkg.toml b/Gopkg.toml
index 822862b1a..b4f69b31f 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -28,7 +28,8 @@
 
 [[constraint]]
   name = "github.com/cosmos/cosmos-sdk"
-  version = "v0.22.0"
+  version = "=v0.23.0-iris"
+  source = "https://github.com/irisnet/cosmos-sdk.git"
 
 
 [[override]]
@@ -54,7 +55,7 @@
 
 [[override]]
   name = "github.com/tendermint/tendermint"
-  version = "=0.22.2"
+  version = "=v0.22.6"
 
 
 [prune]
diff --git a/version/version.go b/version/version.go
index 4b3a5445c..d994d64f7 100644
--- a/version/version.go
+++ b/version/version.go
@@ -8,7 +8,7 @@ import (
 )
 
 // Version - Iris Version
-const Version = "0.3.0"
+const Version = "0.3.1"
 
 // VersionCmd - The version of gaia
 var VersionCmd = &cobra.Command{