diff --git a/go.mod b/go.mod
index faa47726d..a845f3383 100644
--- a/go.mod
+++ b/go.mod
@@ -46,7 +46,7 @@ require (
 	github.com/tendermint/btcd v0.1.1
 	github.com/tendermint/go-amino v0.14.1
 	github.com/tendermint/iavl v0.12.1
-	github.com/tendermint/tendermint v0.31.3
+	github.com/tendermint/tendermint v0.31.4
 	github.com/zondax/hid v0.9.0 // indirect
 	golang.org/x/crypto v0.0.0-20180904163835-0709b304e793
 	google.golang.org/grpc v1.19.0 // indirect
diff --git a/go.sum b/go.sum
index fea25091b..f7fe4d278 100644
--- a/go.sum
+++ b/go.sum
@@ -146,8 +146,8 @@ github.com/tendermint/go-amino v0.14.1 h1:o2WudxNfdLNBwMyl2dqOJxiro5rfrEaU0Ugs6o
 github.com/tendermint/go-amino v0.14.1/go.mod h1:i/UKE5Uocn+argJJBb12qTZsCDBcAYMbR92AaJVmKso=
 github.com/tendermint/iavl v0.12.1 h1:JDfyhM/Hhrumu1CL1Nxrypm8sNTPYqmeHo1IZLiJoXM=
 github.com/tendermint/iavl v0.12.1/go.mod h1:EoKMMv++tDOL5qKKVnoIqtVPshRrEPeJ0WsgDOLAauM=
-github.com/tendermint/tendermint v0.31.3 h1:IlehDNREaGdt/VVZTjs978R/lhmnIf4NOH3j+ZhhbZA=
-github.com/tendermint/tendermint v0.31.3/go.mod h1:ymcPyWblXCplCPQjbOYbrF1fWnpslATMVqiGgWbZrlc=
+github.com/tendermint/tendermint v0.31.4 h1:F/vZ/fMHZJriAkDLjf9ZrReJQsuELiTmJLqigmbE5NU=
+github.com/tendermint/tendermint v0.31.4/go.mod h1:ymcPyWblXCplCPQjbOYbrF1fWnpslATMVqiGgWbZrlc=
 github.com/zondax/hid v0.9.0 h1:eiT3P6vNxAEVxXMw66eZUAAnU2zD33JBkfG/EnfAKl8=
 github.com/zondax/hid v0.9.0/go.mod h1:l5wttcP0jwtdLjqjMMWFVEE7d1zO0jvSPA9OPZxWpEM=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=