diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8638578a19..50343daeb8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,6 +28,7 @@ Types of changes (Stanzas):
 "Bug Fixes" for any bug fixes.
 "Client Breaking" for breaking Protobuf, gRPC and REST routes used by end-users.
 "CLI Breaking" for breaking CLI commands.
+"Event Breaking" for breaking events.
 "API Breaking" for breaking exported APIs used by developers building on SDK.
 "State Machine Breaking" for any changes that result in a different AppState given same genesisState and txList.
 Ref: https://keepachangelog.com/en/1.0.0/
@@ -49,26 +50,30 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (x/foundation) [\#1072](https://github.com/Finschia/finschia-sdk/pull/1072) Address generation of the empty coins in x/foundation (backport #952)
 * (cli) [\#1086](https://github.com/Finschia/finschia-sdk/pull/1086) Fix for redundant key generation. With running kms, generating priv-key is unnecessary.
 * (ostracon) [\#1089](https://github.com/Finschia/finschia-sdk/pull/1089) Bump up ostracon from v1.1.1 to v1.1.1-449aa3148b12
+* (ostracon) [\#1099](https://github.com/Finschia/finschia-sdk/pull/1099) Remove libsodium vrf library.
 * (refactor) [\#1114](https://github.com/Finschia/finschia-sdk/pull/1114) Check statistics and balance on x/collection mint and burn operations
 
 ### Bug Fixes
 * (ledger) [\#1040](https://github.com/Finschia/finschia-sdk/pull/1040) Fix a bug(unable to connect nano S plus ledger on ubuntu)
 * (x/foundation) [\#1053](https://github.com/Finschia/finschia-sdk/pull/1053) Make x/foundation MsgExec propagate events
 * (baseapp) [\#1091](https://github.com/finschia/finschia-sdk/pull/1091) Add `events.GetAttributes` and `event.GetAttribute` methods to simplify the retrieval of an attribute from event(s) (backport #1075)
-* (baseapp) [\#1092](https://github.com/finschia/finschia-sdk/pull/1092) Do not add `module` attribute in case of ibc messages (backport #1079)
 * (x/foundation) [\#1108](https://github.com/Finschia/finschia-sdk/pull/1108) Rollback MsgUpdateParams parts from #999
 
 ### Removed
 
 ### Breaking Changes
+
+### State Machine Breaking
 * (x/foundation) [\#999](https://github.com/Finschia/finschia-sdk/pull/999) migrate x/foundation FoundationTax into x/params
-* (refactor) [\#1090](https://github.com/Finschia/finschia-sdk/pull/1090) Automate EventTypeMessage inclusion in every message execution (backport #1063)
-* (x/bank) [#1093](https://github.com/Finschia/finschia-sdk/pull/1093) Remove message events including `sender` attribute whose information is already present in the relevant events (backport #1066)
-* (ostracon) [\#1099](https://github.com/Finschia/finschia-sdk/pull/1099) feat!: remove libsodium vrf library.
 * (x/collection) [\#1102](https://github.com/finschia/finschia-sdk/pull/1102) Reject modifying NFT class with token index filled in MsgModify
 * (x/collection) [\#1105](https://github.com/Finschia/finschia-sdk/pull/1105) Add minted coins to balance in x/collection MsgMintFT
 * (x/collection) [\#1106](https://github.com/Finschia/finschia-sdk/pull/1106) Support x/collection migration on old chains
 
+### Event Breaking Changes
+* (refactor) [\#1090](https://github.com/Finschia/finschia-sdk/pull/1090) Automate EventTypeMessage inclusion in every message execution (backport #1063)
+* (x/bank) [#1093](https://github.com/Finschia/finschia-sdk/pull/1093) Remove message events including `sender` attribute whose information is already present in the relevant events (backport #1066)
+* (baseapp) [\#1092](https://github.com/finschia/finschia-sdk/pull/1092) Do not add `module` attribute in case of ibc messages (backport #1079)
+
 ### Build, CI
 * (build,ci) [\#1043](https://github.com/Finschia/finschia-sdk/pull/1043) Update golang version to 1.20