diff --git a/docs/RELEASE-NOTES.md b/docs/RELEASE-NOTES.md
index 6fd1d11..ecfa1ff 100644
--- a/docs/RELEASE-NOTES.md
+++ b/docs/RELEASE-NOTES.md
@@ -4,6 +4,8 @@
 
 ## [Unreleased]
 
+## [2026-03-19.2]
+
 ### 추가
 - OpenSky OAuth2 Client Credentials 인증 (토큰 자동 갱신)