diff --git a/README.md b/README.md
index acb16dd..479657c 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,9 @@
 
 <br>
 
-# Today's Tutorial [March 23, 2026]
-## Lesson 138: x64 Course (Part 18 - Boot Sector Basics [Part 1])
-This tutorial will discuss boot sector basics.
+# Today's Tutorial [March 25, 2026]
+## Lesson 139: x64 Course (Part 19 - Boot Sector Basics [Part 2])
+This tutorial will discuss more boot sector basics.
 
 -> Click [HERE](https://0xinfection.github.io/reversing) to read the FREE ebook.