diff --git a/go.mod b/go.mod
index efae656d..4faa6556 100644
--- a/go.mod
+++ b/go.mod
@@ -54,7 +54,7 @@ require (
 	golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d // indirect
 	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c // indirect
 	google.golang.org/genproto v0.0.0-20210729151513-df9385d47c1b
-	google.golang.org/grpc v1.39.1
+	google.golang.org/grpc v1.40.0
 	gopkg.in/yaml.v2 v2.4.0
 	nhooyr.io/websocket v1.8.7 // indirect
 )
diff --git a/go.sum b/go.sum
index bcef515c..72b42e96 100644
--- a/go.sum
+++ b/go.sum
@@ -211,7 +211,6 @@ github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7
 github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
-github.com/cosmos/cosmos-sdk v0.43.0-rc3/go.mod h1:ctcrTEAhei9s8O3KSNvL0dxe+fVQGp07QyRb/7H9JYE=
 github.com/cosmos/cosmos-sdk v0.43.0 h1:l2GXJMDVtJyHb35pDUCw+uyr6eZtBo8vt+7PSsq+Fjo=
 github.com/cosmos/cosmos-sdk v0.43.0/go.mod h1:ctcrTEAhei9s8O3KSNvL0dxe+fVQGp07QyRb/7H9JYE=
 github.com/cosmos/go-bip39 v0.0.0-20180819234021-555e2067c45d/go.mod h1:tSxLoYXyBmiFeKpvmq4dzayMdCjCnu8uqmCysIGBT2Y=
@@ -222,8 +221,6 @@ github.com/cosmos/iavl v0.15.0-rc5/go.mod h1:WqoPL9yPTQ85QBMT45OOUzPxG/U/JcJoN7u
 github.com/cosmos/iavl v0.15.3/go.mod h1:OLjQiAQ4fGD2KDZooyJG9yz+p2ao2IAYSbke8mVvSA4=
 github.com/cosmos/iavl v0.16.0 h1:ICIOB8xysirTX27GmVAaoeSpeozzgSu9d49w36xkVJA=
 github.com/cosmos/iavl v0.16.0/go.mod h1:2A8O/Jz9YwtjqXMO0CjnnbTYEEaovE8jWcwrakH3PoE=
-github.com/cosmos/ibc-go v1.0.0-rc4 h1:9xbRH+dtzHhUi/jZQuENBKi/xaAjE8FZEr7yYxVWZ5M=
-github.com/cosmos/ibc-go v1.0.0-rc4/go.mod h1:Fw3M2mAoPJNV67bgBvGFgDgB01alceX0gHweFsGMA+8=
 github.com/cosmos/ibc-go v1.0.0 h1:RtIRERSENyApp6WK7Germ3/wq8xvHxfsqfW/Xh+CJ2o=
 github.com/cosmos/ibc-go v1.0.0/go.mod h1:2wHKQUa+BLJMEyN635KrHfmTTwSNHBtXcqdY8JWGuXA=
 github.com/cosmos/ledger-cosmos-go v0.11.1 h1:9JIYsGnXP613pb2vPjFeMMjBI5lEDsEaF6oYorTy6J4=