diff --git a/README.md b/README.md
index 7a8fb95..b3ab818 100644
--- a/README.md
+++ b/README.md
@@ -20,3 +20,8 @@
 - [[GatsbyJS] 'document is not defined' 해결하기](https://velog.io/@kyaeim/TIL-817-1)
 - [데브코스 3주차 회고](https://velog.io/@kyaeim/%EB%8D%B0%EB%B8%8C%EC%BD%94%EC%8A%A4-3%EC%A3%BC%EC%B0%A8-%ED%9A%8C%EA%B3%A0)
 - [8월 22일 TIL](https://velog.io/@kyaeim/Execution-context-%EC%8B%A4%ED%96%89-%EC%BB%A8%ED%85%8D%EC%8A%A4%ED%8A%B8)
+
+## Week 4
+
+- [8월 23일 TIL](https://velog.io/@kyaeim/TIL-08-23)
+- [8월 29일 TIL](https://velog.io/@kyaeim/TIL-829)