diff --git a/_posts/2023-04-21-week13.md b/_posts/2023-04-21-week13.md
index b92d92a..0364d21 100644
--- a/_posts/2023-04-21-week13.md
+++ b/_posts/2023-04-21-week13.md
@@ -1,6 +1,6 @@
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 layout: post
-title: Week 12 - The Bazaar and Group Progress
+title: Week 13 - The Bazaar and Group Progress
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 <!-- Reflect on our discussion about the lessons from The Cathedral and the Bazaar. Was your choice of favorite lesson afected by the discussion and opinions voiced by other students in the class? -->