diff --git a/README.md b/README.md
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@@ -4,9 +4,9 @@
 
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-# Today's Tutorial [May 3, 2026]
-## Lesson 177: ARM-64 Course (Part 14 - Hacking Boolean Primitive Datatype)
-In this lesson we will discuss hacking the boolean primitive datatype.
+# Today's Tutorial [May 4, 2026]
+## Lesson 178: ARM-64 Course (Part 15 - Float Primitive Datatype)
+In this lesson we will discuss the float primitive datatype.
 
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