diff --git a/README.md b/README.md
index 39ce8bb..d2af6c0 100644
--- a/README.md
+++ b/README.md
@@ -556,7 +556,8 @@ Write code on a whiteboard or paper, not a computer. Test with some sample input
 - ### Linked Lists
     - [ ] Description:
         - [ ] [Singly Linked Lists (video)](https://www.coursera.org/learn/data-structures/lecture/kHhgK/singly-linked-lists)
-        - [ ] [CS 61B - Linked Lists (video)](https://www.youtube.com/watch?v=sJtJOtXCW_M&list=PL-XXv-cvA_iAlnI-BQr9hjqADPBtujFJd&index=5)
+        - [ ] [CS 61B - Linked Lists 1 (video)](https://www.youtube.com/watch?v=htzJdKoEmO0&list=PL4BBB74C7D2A1049C&index=7)
+        - [ ] [CS 61B - Linked Lists 2 (video)](https://www.youtube.com/watch?v=-c4I3gFYe3w&index=8&list=PL4BBB74C7D2A1049C)
     - [ ] [C Code (video)](https://www.youtube.com/watch?v=QN6FPiD0Gzo)
             - not the whole video, just portions about Node struct and memory allocation.
     - [ ] Linked List vs Arrays: