diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1a3993867b51..e56dae0de232 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -37,6 +37,10 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+## [v0.38.3] - 2020-04-09
+
+* (tendermint) Bump Tendermint version to [v0.33.3](https://github.com/tendermint/tendermint/releases/tag/v0.33.3).
+
 ## [v0.38.2] - 2020-03-25
 
 ### Bug Fixes
diff --git a/go.mod b/go.mod
index b0d6daed3970..32d549a01dc8 100644
--- a/go.mod
+++ b/go.mod
@@ -25,7 +25,7 @@ require (
 	github.com/tendermint/crypto v0.0.0-20191022145703-50d29ede1e15
 	github.com/tendermint/go-amino v0.15.1
 	github.com/tendermint/iavl v0.13.2
-	github.com/tendermint/tendermint v0.33.2
+	github.com/tendermint/tendermint v0.33.3
 	github.com/tendermint/tm-db v0.5.0
 	gopkg.in/yaml.v2 v2.2.8
 )
diff --git a/go.sum b/go.sum
index 2f017b5ef49d..90cb15b46352 100644
--- a/go.sum
+++ b/go.sum
@@ -430,6 +430,8 @@ github.com/tendermint/iavl v0.13.2 h1:O1m08/Ciy53l9IYmf75uIRVvrNsfjEbre8u/yCu/oq
 github.com/tendermint/iavl v0.13.2/go.mod h1:vE1u0XAGXYjHykd4BLp8p/yivrw2PF1TuoljBcsQoGA=
 github.com/tendermint/tendermint v0.33.2 h1:NzvRMTuXJxqSsFed2J7uHmMU5N1CVzSpfi3nCc882KY=
 github.com/tendermint/tendermint v0.33.2/go.mod h1:25DqB7YvV1tN3tHsjWoc2vFtlwICfrub9XO6UBO+4xk=
+github.com/tendermint/tendermint v0.33.3 h1:6lMqjEoCGejCzAghbvfQgmw87snGSqEhDTo/jw+W8CI=
+github.com/tendermint/tendermint v0.33.3/go.mod h1:25DqB7YvV1tN3tHsjWoc2vFtlwICfrub9XO6UBO+4xk=
 github.com/tendermint/tm-db v0.4.1/go.mod h1:JsJ6qzYkCGiGwm5GHl/H5GLI9XLb6qZX7PRe425dHAY=
 github.com/tendermint/tm-db v0.5.0 h1:qtM5UTr1dlRnHtDY6y7MZO5Di8XAE2j3lc/pCnKJ5hQ=
 github.com/tendermint/tm-db v0.5.0/go.mod h1:lSq7q5WRR/njf1LnhiZ/lIJHk2S8Y1Zyq5oP/3o9C2U=