diff --git a/content/en/subgroup/planning/_index.md b/content/en/subgroup/planning/_index.md
index d5b156bde0..4cf1d516e2 100644
--- a/content/en/subgroup/planning/_index.md
+++ b/content/en/subgroup/planning/_index.md
@@ -19,12 +19,13 @@ The Steering Committee is the organization that manages the OpenChain KWG and pe
 
 <img src="../../../images/content/about/openchain_planning25.png" alt="Planning_25">
 
-* Haksung Jang, SK telecom (Lead)
-* Seoyeon Lee, Line Plus
-* Soim Kim, LG Electronics
-* Violet Hwang, Kakao
-* Yunhwan Jung, Samesung Electronics
-* Darae Ahn, Samesung Electronics
+* Haksung Jang, SK telecom (Lead, ~2026.12)
+* Violet Hwang, Kakao (~2026.12)
+* Yunhwan Jung, Samesung Electronics (~2026.12)
+* Seoyeon Lee, Line Plus (~2027.12)
+* Soim Kim, LG Electronics (~2027.12)
+* Darae Ahn, Samesung Electronics (~2027.12)
+* Yalli Lee, Kakao (~2027.12)
 
 ## Contact
 
diff --git a/content/ko/subgroup/planning/_index.md b/content/ko/subgroup/planning/_index.md
index 6265b4bbe6..0d0b8c8e51 100644
--- a/content/ko/subgroup/planning/_index.md
+++ b/content/ko/subgroup/planning/_index.md
@@ -22,9 +22,10 @@ description: >
 * 장학성, SK텔레콤 (Lead, ~2026.12)
 * 황은경, 카카오 (~2026.12)
 * 정윤환, 삼성전자 (~2026.12)
-* 이서연, 라인플러스 (~2025.12)
-* 김소임, LG전자 (~2025.12)
-* 안다래, 삼성전자 (~2025.12)
+* 이서연, 라인플러스 (~2027.12)
+* 김소임, LG전자 (~2027.12)
+* 안다래, 삼성전자 (~2027.12)
+* 이민정, 카카오 (~2027.12)
 
 ## Contact