diff --git a/CHANGELOG.md b/CHANGELOG.md
index 66be1e19..a2ba2f4f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -39,6 +39,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 ### Features
 
 ### Improvements
+* (build) [\#221](https://github.com/Finschia/finschia/pull/221) compile static binary as release assets and docker image
 
 ### Bug Fixes