diff --git a/Gopkg.lock b/Gopkg.lock
index 56ae6e15..f6352248 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -2,7 +2,6 @@
 
 
 [[projects]]
-  branch = "master"
   digest = "1:09a7f74eb6bb3c0f14d8926610c87f569c5cff68e978d30e9a3540aeb626fdf0"
   name = "github.com/bartekn/go-bip39"
   packages = ["."]
@@ -49,7 +48,7 @@
   revision = "d4cc87b860166d00d6b5b9e0d3b3d71d6088d4d4"
 
 [[projects]]
-  digest = "1:bb617355120eed649354b41a20d1745b2feb994e4da1a97591259143ad65375a"
+  digest = "1:7f6e80c9a48014e57211353a9a82d12088f9dc85f564b6a70674bbc1d5abc34e"
   name = "github.com/cosmos/cosmos-sdk"
   packages = [
     "baseapp",
@@ -58,6 +57,7 @@
     "client/keys",
     "client/rpc",
     "client/tx",
+    "client/utils",
     "crypto",
     "crypto/keys",
     "crypto/keys/bcrypt",
@@ -71,12 +71,12 @@
     "wire",
     "x/auth",
     "x/auth/client/cli",
+    "x/auth/client/context",
     "x/bank",
     "x/bank/client",
     "x/bank/client/cli",
-    "x/gov",
-    "x/ibc",
     "x/mock",
+    "x/params",
     "x/slashing",
     "x/slashing/client/cli",
     "x/stake",
@@ -86,8 +86,8 @@
     "x/stake/types",
   ]
   pruneopts = "UT"
-  revision = "23e3d5ac12145c02fcb4b4767d7dfccad782aee5"
-  version = "v0.23.1"
+  revision = "1c38c70468ec721e3a555ba2f3bf5f9da31f0cc9"
+  version = "v0.24.2"
 
 [[projects]]
   digest = "1:a2c1d0e43bd3baaa071d1b9ed72c27d78169b2b269f71c105ac4ba34b1be4a39"
@@ -437,14 +437,6 @@
   pruneopts = "UT"
   revision = "c4c61651e9e37fa117f53c5a906d3b63090d8445"
 
-[[projects]]
-  digest = "1:8b7ca9e3745cb049a65364d3adbbab63e98d3c43c83cb101cb450c8dac3c3492"
-  name = "github.com/tendermint/abci"
-  packages = ["types"]
-  pruneopts = "UT"
-  revision = "68592f4d8ee34e97db94b7a7976b1309efdb7eb9"
-  version = "v0.10.0"
-
 [[projects]]
   branch = "master"
   digest = "1:087aaa7920e5d0bf79586feb57ce01c35c830396ab4392798112e8aae8c47722"
@@ -458,23 +450,12 @@
   revision = "d8387025d2b9d158cf4efb07e7ebf814bcce2057"
 
 [[projects]]
-  digest = "1:e9113641c839c21d8eaeb2c907c7276af1eddeed988df8322168c56b7e06e0e1"
+  digest = "1:e0a2a4be1e20c305badc2b0a7a9ab7fef6da500763bec23ab81df3b5f9eec9ee"
   name = "github.com/tendermint/go-amino"
   packages = ["."]
   pruneopts = "UT"
-  revision = "2106ca61d91029c931fd54968c2bb02dc96b1412"
-  version = "0.10.1"
-
-[[projects]]
-  digest = "1:82f70bfe58f1a55601d469b928aec5b10b1d85710e6adde40dfea8d9adba939d"
-  name = "github.com/tendermint/go-crypto"
-  packages = [
-    ".",
-    "tmhash",
-  ]
-  pruneopts = "UT"
-  revision = "6a6b591a3d7592a04b46af95451cb5be3b114f76"
-  version = "v0.9.0"
+  revision = "a8328986c1608950fa5d3d1c0472cccc4f8fc02c"
+  version = "v0.12.0-rc0"
 
 [[projects]]
   digest = "1:d4a15d404afbf591e8be16fcda7f5ac87948d5c7531f9d909fd84cc730ab16e2"
@@ -485,7 +466,7 @@
   version = "v0.9.2"
 
 [[projects]]
-  digest = "1:eb0f8bee357e6c28c9ad5fa074545b5085d0dcf580ba0e7024ab8c3285a5c815"
+  digest = "1:4f15e95fe3888cc75dd34f407d6394cbc7fd3ff24920851b92b295f6a8b556e6"
   name = "github.com/tendermint/tendermint"
   packages = [
     "abci/client",
@@ -548,35 +529,26 @@
     "version",
   ]
   pruneopts = "UT"
-  revision = "d542d2c3945116697f60451e6a407082c41c3cc9"
-  version = "v0.22.8"
+  revision = "81df19e68ab1519399fccf0cab81cb75bf9d782e"
+  version = "v0.23.1-rc0"
 
 [[projects]]
-  digest = "1:68921ddf468c0db04496dc49cc67948f1727a74520b1f1f06100bce5c65fa08b"
-  name = "github.com/tendermint/tmlibs"
-  packages = [
-    "common",
-    "db",
-    "log",
-  ]
-  pruneopts = "UT"
-  revision = "692f1d86a6e2c0efa698fd1e4541b68c74ffaf38"
-  version = "v0.8.4"
-
-[[projects]]
-  digest = "1:5bd938386bd1f61a581bf8cd6ff2b7b2f79c542929176db4ceb44965440dae07"
+  digest = "1:4dcb0dd65feecb068ce23a234d1a07c7868a1e39f52a6defcae0bb371d03abf6"
   name = "github.com/zondax/ledger-goclient"
   packages = ["."]
   pruneopts = "UT"
-  revision = "39ba4728c137c75718a21f9b4b3280fa31b9139b"
+  revision = "4296ee5701e945f9b3a7dbe51f402e0b9be57259"
 
 [[projects]]
   branch = "master"
-  digest = "1:65a21a9e051d54eb6a3f70c659a765f706a998d9287c302269f4ed8054b2a852"
+  digest = "1:7a71fffde456d746c52f9cd09c50b034533a3180fb1f6320abb149f2ccc579e5"
   name = "golang.org/x/crypto"
   packages = [
     "blowfish",
+    "chacha20poly1305",
     "curve25519",
+    "hkdf",
+    "internal/chacha20",
     "internal/subtle",
     "nacl/box",
     "nacl/secretbox",
@@ -608,9 +580,12 @@
 
 [[projects]]
   branch = "master"
-  digest = "1:0316a8ad208917f1d141b077e278980fd5e4594f3a85f835dacbf24d85798252"
+  digest = "1:4bd75b1a219bc590b05c976bbebf47f4e993314ebb5c7cbf2efe05a09a184d54"
   name = "golang.org/x/sys"
-  packages = ["unix"]
+  packages = [
+    "cpu",
+    "unix",
+  ]
   pruneopts = "UT"
   revision = "4e1fef5609515ec7a2cee7b5de30ba6d9b438cbf"
 
@@ -693,6 +668,7 @@
   input-imports = [
     "github.com/cosmos/cosmos-sdk/baseapp",
     "github.com/cosmos/cosmos-sdk/client",
+    "github.com/cosmos/cosmos-sdk/client/context",
     "github.com/cosmos/cosmos-sdk/client/keys",
     "github.com/cosmos/cosmos-sdk/client/rpc",
     "github.com/cosmos/cosmos-sdk/client/tx",
@@ -705,28 +681,24 @@
     "github.com/cosmos/cosmos-sdk/x/auth/client/cli",
     "github.com/cosmos/cosmos-sdk/x/bank",
     "github.com/cosmos/cosmos-sdk/x/bank/client/cli",
-    "github.com/cosmos/cosmos-sdk/x/gov",
-    "github.com/cosmos/cosmos-sdk/x/ibc",
+    "github.com/cosmos/cosmos-sdk/x/mock",
     "github.com/cosmos/cosmos-sdk/x/slashing",
     "github.com/cosmos/cosmos-sdk/x/slashing/client/cli",
     "github.com/cosmos/cosmos-sdk/x/stake",
     "github.com/cosmos/cosmos-sdk/x/stake/client/cli",
+    "github.com/pkg/errors",
     "github.com/spf13/cobra",
     "github.com/spf13/pflag",
     "github.com/spf13/viper",
     "github.com/stretchr/testify/assert",
-    "github.com/stretchr/testify/require",
-    "github.com/tendermint/abci/types",
-    "github.com/tendermint/go-crypto",
     "github.com/tendermint/tendermint/abci/types",
     "github.com/tendermint/tendermint/crypto",
+    "github.com/tendermint/tendermint/crypto/ed25519",
     "github.com/tendermint/tendermint/libs/cli",
     "github.com/tendermint/tendermint/libs/common",
     "github.com/tendermint/tendermint/libs/db",
     "github.com/tendermint/tendermint/libs/log",
     "github.com/tendermint/tendermint/types",
-    "github.com/tendermint/tmlibs/db",
-    "github.com/tendermint/tmlibs/log",
   ]
   solver-name = "gps-cdcl"
   solver-version = 1
diff --git a/Gopkg.toml b/Gopkg.toml
index e06b8bf1..10a5eb73 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -1,6 +1,6 @@
 [[constraint]]
   name = "github.com/cosmos/cosmos-sdk"
-  version="=0.23.1"
+  version="=0.24.2"
 
 
 # Copied from cosmos-sdk, constraints switched to overrides
@@ -35,7 +35,7 @@
 
 [[override]]
   name = "github.com/tendermint/go-amino"
-  version = "=0.10.1"
+  version = "=v0.12.0-rc0"
 
 [[override]]
   name = "github.com/tendermint/iavl"
@@ -43,16 +43,17 @@
 
 [[override]]
   name = "github.com/tendermint/tendermint"
-  version = "=v0.22.8"
+  version = "=v0.23.1-rc0"
 
 [[override]]
   name = "github.com/bartekn/go-bip39"
-  branch = "master"
+  revision = "a05967ea095d81c8fe4833776774cfaff8e5036c"
 
 [[override]]
   name = "github.com/zondax/ledger-goclient"
-  revision = "39ba4728c137c75718a21f9b4b3280fa31b9139b"
+  revision = "4296ee5701e945f9b3a7dbe51f402e0b9be57259"
 
 [prune]
   go-tests = true
   unused-packages = true
+  
\ No newline at end of file