diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1bd7527941b..2e58850e5b2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -34,14 +34,12 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 # Changelog
 
-## [Unreleased]
+## [v5.1.0](https://github.com/cosmos/ibc-go/releases/tag/v5.1.0) - 2022-11-09
 
 ### Dependencies
 
 * [\#2647](https://github.com/cosmos/ibc-go/pull/2647) Bump Cosmos SDK to v0.46.4 and Tendermint to v0.34.22.
 
-### API Breaking
-
 ### State Machine Breaking
 
 * (apps/transfer) [\#2651](https://github.com/cosmos/ibc-go/pull/2651) Introduce `mustProtoMarshalJSON` for ics20 packet data marshalling which will skip emission (marshalling) of the memo field if unpopulated (empty).