diff --git a/CHANGELOG.md b/CHANGELOG.md
index 056899846a..4c3956f570 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -41,6 +41,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (baseapp) [\#840](https://github.com/line/lbm-sdk/pull/840) allow querying the state based on `CheckState`.
 * (x/foundation) [\#848](https://github.com/line/lbm-sdk/pull/848) remove `gov mint` for x/foundation proposal
 * (x/wasm) [\#850](https://github.com/line/lbm-sdk/pull/850) remove `x/wasm` module in lbm-sdk
+* (log) [\#883](https://github.com/line/lbm-sdk/pull/883) add zerolog based rolling log system
 
 ### Improvements
 * (cosmovisor) [\#792](https://github.com/line/lbm-sdk/pull/792) Use upstream's cosmovisor