diff --git a/index.md b/index.md
index 30bbc05..f36144a 100644
--- a/index.md
+++ b/index.md
@@ -6,7 +6,7 @@ description: A week-to-week description of the content covered in the course.
 course:
   edstem: https://edstem.org/us/courses/62812
   faq: https://ds100.org/faqs/fa24
-currWeekNumber: 12
+currWeekNumber: 13
 ---
 
 # Data 100: Principles and Techniques of Data Science