diff --git a/go.mod b/go.mod
index 90cd5b10..def975cd 100644
--- a/go.mod
+++ b/go.mod
@@ -18,12 +18,11 @@ require (
 	github.com/miguelmota/go-ethereum-hdwallet v0.0.0-20200123000308-a60dcd172b4c
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/tsdb v0.9.1 // indirect
-	github.com/regen-network/cosmos-proto v0.3.0 // indirect
 	github.com/spf13/afero v1.2.2 // indirect
 	github.com/spf13/cobra v1.1.1
 	github.com/spf13/viper v1.7.1
 	github.com/status-im/keycard-go v0.0.0-20190424133014-d95853db0f48
-	github.com/stretchr/testify v1.6.1
+	github.com/stretchr/testify v1.7.0
 	github.com/tendermint/tendermint v0.33.9
 	github.com/tendermint/tm-db v0.5.1
 	github.com/tyler-smith/go-bip39 v1.0.1-0.20181017060643-dbb3b84ba2ef
diff --git a/go.sum b/go.sum
index de8c2d44..b98bce86 100644
--- a/go.sum
+++ b/go.sum
@@ -554,8 +554,6 @@ github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqn
 github.com/rcrowley/go-metrics v0.0.0-20190826022208-cac0b30c2563/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0 h1:MkV+77GLUNo5oJ0jf870itWm3D0Sjh7+Za9gazKc5LQ=
 github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
-github.com/regen-network/cosmos-proto v0.3.0 h1:24dVpPrPi0GDoPVLesf2Ug98iK5QgVscPl0ga4Eoub0=
-github.com/regen-network/cosmos-proto v0.3.0/go.mod h1:zuP2jVPHab6+IIyOx3nXHFN+euFNeS3W8XQkcdd4s7A=
 github.com/regen-network/protobuf v1.3.2-alpha.regen.4 h1:c9jEnU+xm6vqyrQe3M94UFWqiXxRIKKnqBOh2EACmBE=
 github.com/regen-network/protobuf v1.3.2-alpha.regen.4/go.mod h1:/J8/bR1T/NXyIdQDLUaq15LjNE83nRzkyrLAMcPewig=
 github.com/rjeczalik/notify v0.9.1/go.mod h1:rKwnCoCGeuQnwBtTSPL9Dad03Vh2n40ePRrjvIXnJho=
@@ -628,6 +626,8 @@ github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81P
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/subosito/gotenv v1.2.0 h1:Slr1R9HxAlEKefgq5jn9U+DnETlIUa6HfgEzj0g5d7s=
 github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
 github.com/syndtr/goleveldb v0.0.0-20180621010148-0d5a0ceb10cf/go.mod h1:Z4AUp2Km+PwemOoO/VB5AOx9XSsIItzFjoJlOSiYmn0=