diff --git a/README.md b/README.md
index 26083e0c9972fe95c88fc436a6012fe9dff3c1c2..b0e9b0b963f31fdbc25bc474dd710ab42d3bd2d2 100644
--- a/README.md
+++ b/README.md
@@ -19,5 +19,5 @@ You can find the Kattis course page here https://lth.kattis.com/courses
 | 2024-01-25 | Week 9   | Flows, Matchings, and Cuts |
 | 2024-02-01 | Week 10  | Treaps and Topological Sorting |
 | 2024-02-08 | Week 11  | Square Root Techniques and Computational Game Theory (Sprague–Grundy) |
-| 2024-02-15 | Week 12  | Bitmaps |
+| 2024-02-15 | Week 12  | Bitsets |
 | 2024-02-22 | Week 13  | Graph Coloring, Knapsack, and The Traveling Salesman |